
1936 NOV. 15, 16, 17 (SUN, MON, TUE)
------+----------+-------------------+-------------------+-------------------+--------------------
| ARIES | VENUS | MARS | JUPITER | SATURN
------+----------+-------------------+-------------------+-------------------+--------------------
G.M.T | GHA | GHA Dec | GHA Dec | GHA Dec | GHA Dec
d h | ° ' | ° ' ° ' | ° ' ° ' | ° ' ° ' | ° ' ° '
15 0 | 53 54.0 | 146 17.2 S25 11.7 | 233 07.0 N 1 14.1 | 147 59.0 S23 14.7 | 66 06.4 S 7 38.5
1 | 68 56.5 | 161 16.3 S25 11.8 | 248 08.1 N 1 13.5 | 163 00.9 S23 14.7 | 81 08.9 S 7 38.5
2 | 83 59.0 | 176 15.4 S25 11.9 | 263 09.2 N 1 12.9 | 178 02.8 S23 14.7 | 96 11.4 S 7 38.5
3 | 99 01.4 | 191 14.5 S25 12.1 | 278 10.3 N 1 12.3 | 193 04.7 S23 14.8 | 111 13.8 S 7 38.5
4 | 114 03.9 | 206 13.6 S25 12.2 | 293 11.4 N 1 11.8 | 208 06.6 S23 14.8 | 126 16.3 S 7 38.5
S 5 | 129 06.4 | 221 12.7 S25 12.3 | 308 12.5 N 1 11.2 | 223 08.5 S23 14.8 | 141 18.8 S 7 38.5
U
N 6 | 144 08.8 | 236 11.8 S25 12.4 | 323 13.6 N 1 10.6 | 238 10.4 S23 14.8 | 156 21.3 S 7 38.5
D 7 | 159 11.3 | 251 10.9 S25 12.6 | 338 14.6 N 1 10.0 | 253 12.3 S23 14.8 | 171 23.8 S 7 38.5
A 8 | 174 13.8 | 266 10.0 S25 12.7 | 353 15.7 N 1 09.4 | 268 14.2 S23 14.9 | 186 26.3 S 7 38.5
Y 9 | 189 16.2 | 281 09.1 S25 12.8 | 8 16.8 N 1 08.8 | 283 16.1 S23 14.9 | 201 28.7 S 7 38.5
10 | 204 18.7 | 296 08.2 S25 12.9 | 23 17.9 N 1 08.2 | 298 18.0 S23 14.9 | 216 31.2 S 7 38.5
11 | 219 21.1 | 311 07.3 S25 13.1 | 38 19.0 N 1 07.6 | 313 19.9 S23 14.9 | 231 33.7 S 7 38.5
12 | 234 23.6 | 326 06.4 S25 13.2 | 53 20.1 N 1 07.1 | 328 21.8 S23 14.9 | 246 36.2 S 7 38.5
13 | 249 26.1 | 341 05.5 S25 13.3 | 68 21.2 N 1 06.5 | 343 23.7 S23 14.9 | 261 38.7 S 7 38.5
14 | 264 28.5 | 356 04.6 S25 13.4 | 83 22.3 N 1 05.9 | 358 25.6 S23 15.0 | 276 41.2 S 7 38.5
15 | 279 31.0 | 11 03.8 S25 13.5 | 98 23.4 N 1 05.3 | 13 27.5 S23 15.0 | 291 43.6 S 7 38.5
16 | 294 33.5 | 26 02.9 S25 13.6 | 113 24.5 N 1 04.7 | 28 29.4 S23 15.0 | 306 46.1 S 7 38.5
17 | 309 35.9 | 41 02.0 S25 13.7 | 128 25.5 N 1 04.1 | 43 31.2 S23 15.0 | 321 48.6 S 7 38.5
18 | 324 38.4 | 56 01.1 S25 13.8 | 143 26.6 N 1 03.5 | 58 33.1 S23 15.0 | 336 51.1 S 7 38.5
19 | 339 40.9 | 71 00.2 S25 13.9 | 158 27.7 N 1 02.9 | 73 35.0 S23 15.1 | 351 53.6 S 7 38.5
20 | 354 43.3 | 85 59.3 S25 14.1 | 173 28.8 N 1 02.4 | 88 36.9 S23 15.1 | 6 56.0 S 7 38.5
21 | 9 45.8 | 100 58.4 S25 14.2 | 188 29.9 N 1 01.8 | 103 38.8 S23 15.1 | 21 58.5 S 7 38.5
22 | 24 48.2 | 115 57.5 S25 14.3 | 203 31.0 N 1 01.2 | 118 40.7 S23 15.1 | 37 01.0 S 7 38.5
23 | 39 50.7 | 130 56.6 S25 14.4 | 218 32.1 N 1 00.6 | 133 42.6 S23 15.1 | 52 03.5 S 7 38.5
------+----------+-------------------+-------------------+-------------------+--------------------
16 0 | 54 53.2 | 145 55.7 S25 14.5 | 233 33.2 N 1 00.0 | 148 44.5 S23 15.2 | 67 06.0 S 7 38.5
1 | 69 55.6 | 160 54.8 S25 14.6 | 248 34.3 N 0 59.4 | 163 46.4 S23 15.2 | 82 08.5 S 7 38.5
2 | 84 58.1 | 175 53.9 S25 14.7 | 263 35.4 N 0 58.8 | 178 48.3 S23 15.2 | 97 10.9 S 7 38.5
3 | 100 00.6 | 190 53.0 S25 14.8 | 278 36.5 N 0 58.2 | 193 50.2 S23 15.2 | 112 13.4 S 7 38.5
4 | 115 03.0 | 205 52.1 S25 14.9 | 293 37.6 N 0 57.7 | 208 52.1 S23 15.2 | 127 15.9 S 7 38.5
M 5 | 130 05.5 | 220 51.2 S25 14.9 | 308 38.6 N 0 57.1 | 223 54.0 S23 15.2 | 142 18.4 S 7 38.5
O
N 6 | 145 08.0 | 235 50.3 S25 15.0 | 323 39.7 N 0 56.5 | 238 55.9 S23 15.3 | 157 20.9 S 7 38.5
D 7 | 160 10.4 | 250 49.4 S25 15.1 | 338 40.8 N 0 55.9 | 253 57.8 S23 15.3 | 172 23.3 S 7 38.5
A 8 | 175 12.9 | 265 48.5 S25 15.2 | 353 41.9 N 0 55.3 | 268 59.7 S23 15.3 | 187 25.8 S 7 38.5
Y 9 | 190 15.4 | 280 47.6 S25 15.3 | 8 43.0 N 0 54.7 | 284 01.6 S23 15.3 | 202 28.3 S 7 38.5
10 | 205 17.8 | 295 46.7 S25 15.4 | 23 44.1 N 0 54.1 | 299 03.4 S23 15.3 | 217 30.8 S 7 38.5
11 | 220 20.3 | 310 45.8 S25 15.5 | 38 45.2 N 0 53.6 | 314 05.3 S23 15.4 | 232 33.3 S 7 38.5
12 | 235 22.7 | 325 44.9 S25 15.6 | 53 46.3 N 0 53.0 | 329 07.2 S23 15.4 | 247 35.7 S 7 38.5
13 | 250 25.2 | 340 44.0 S25 15.7 | 68 47.4 N 0 52.4 | 344 09.1 S23 15.4 | 262 38.2 S 7 38.5
14 | 265 27.7 | 355 43.1 S25 15.7 | 83 48.5 N 0 51.8 | 359 11.0 S23 15.4 | 277 40.7 S 7 38.5
15 | 280 30.1 | 10 42.2 S25 15.8 | 98 49.6 N 0 51.2 | 14 12.9 S23 15.4 | 292 43.2 S 7 38.5
16 | 295 32.6 | 25 41.3 S25 15.9 | 113 50.7 N 0 50.6 | 29 14.8 S23 15.4 | 307 45.6 S 7 38.5
17 | 310 35.1 | 40 40.4 S25 16.0 | 128 51.8 N 0 50.0 | 44 16.7 S23 15.5 | 322 48.1 S 7 38.5
18 | 325 37.5 | 55 39.5 S25 16.1 | 143 52.9 N 0 49.4 | 59 18.6 S23 15.5 | 337 50.6 S 7 38.4
19 | 340 40.0 | 70 38.6 S25 16.1 | 158 53.9 N 0 48.9 | 74 20.5 S23 15.5 | 352 53.1 S 7 38.4
20 | 355 42.5 | 85 37.7 S25 16.2 | 173 55.0 N 0 48.3 | 89 22.4 S23 15.5 | 7 55.6 S 7 38.4
21 | 10 44.9 | 100 36.8 S25 16.3 | 188 56.1 N 0 47.7 | 104 24.3 S23 15.5 | 22 58.0 S 7 38.4
22 | 25 47.4 | 115 35.9 S25 16.4 | 203 57.2 N 0 47.1 | 119 26.2 S23 15.6 | 38 00.5 S 7 38.4
23 | 40 49.9 | 130 35.0 S25 16.4 | 218 58.3 N 0 46.5 | 134 28.0 S23 15.6 | 53 03.0 S 7 38.4
------+----------+-------------------+-------------------+-------------------+--------------------
17 0 | 55 52.3 | 145 34.1 S25 16.5 | 233 59.4 N 0 45.9 | 149 29.9 S23 15.6 | 68 05.5 S 7 38.4
1 | 70 54.8 | 160 33.3 S25 16.6 | 249 00.5 N 0 45.3 | 164 31.8 S23 15.6 | 83 07.9 S 7 38.4
2 | 85 57.2 | 175 32.4 S25 16.6 | 264 01.6 N 0 44.8 | 179 33.7 S23 15.6 | 98 10.4 S 7 38.4
3 | 100 59.7 | 190 31.5 S25 16.7 | 279 02.7 N 0 44.2 | 194 35.6 S23 15.6 | 113 12.9 S 7 38.4
4 | 116 02.2 | 205 30.6 S25 16.8 | 294 03.8 N 0 43.6 | 209 37.5 S23 15.7 | 128 15.4 S 7 38.4
T 5 | 131 04.6 | 220 29.7 S25 16.8 | 309 04.9 N 0 43.0 | 224 39.4 S23 15.7 | 143 17.8 S 7 38.4
U
E 6 | 146 07.1 | 235 28.8 S25 16.9 | 324 06.0 N 0 42.4 | 239 41.3 S23 15.7 | 158 20.3 S 7 38.4
S 7 | 161 09.6 | 250 27.9 S25 16.9 | 339 07.1 N 0 41.8 | 254 43.2 S23 15.7 | 173 22.8 S 7 38.4
D 8 | 176 12.0 | 265 27.0 S25 17.0 | 354 08.2 N 0 41.2 | 269 45.1 S23 15.7 | 188 25.3 S 7 38.4
A 9 | 191 14.5 | 280 26.1 S25 17.1 | 9 09.3 N 0 40.6 | 284 47.0 S23 15.7 | 203 27.7 S 7 38.4
Y 10 | 206 17.0 | 295 25.2 S25 17.1 | 24 10.3 N 0 40.1 | 299 48.9 S23 15.8 | 218 30.2 S 7 38.4
11 | 221 19.4 | 310 24.3 S25 17.2 | 39 11.4 N 0 39.5 | 314 50.7 S23 15.8 | 233 32.7 S 7 38.4
12 | 236 21.9 | 325 23.4 S25 17.2 | 54 12.5 N 0 38.9 | 329 52.6 S23 15.8 | 248 35.2 S 7 38.4
13 | 251 24.4 | 340 22.5 S25 17.3 | 69 13.6 N 0 38.3 | 344 54.5 S23 15.8 | 263 37.6 S 7 38.4
14 | 266 26.8 | 355 21.6 S25 17.3 | 84 14.7 N 0 37.7 | 359 56.4 S23 15.8 | 278 40.1 S 7 38.4
15 | 281 29.3 | 10 20.7 S25 17.4 | 99 15.8 N 0 37.1 | 14 58.3 S23 15.9 | 293 42.6 S 7 38.4
16 | 296 31.7 | 25 19.8 S25 17.4 | 114 16.9 N 0 36.5 | 30 00.2 S23 15.9 | 308 45.1 S 7 38.4
17 | 311 34.2 | 40 18.9 S25 17.5 | 129 18.0 N 0 36.0 | 45 02.1 S23 15.9 | 323 47.5 S 7 38.4
18 | 326 36.7 | 55 18.0 S25 17.5 | 144 19.1 N 0 35.4 | 60 04.0 S23 15.9 | 338 50.0 S 7 38.4
19 | 341 39.1 | 70 17.1 S25 17.6 | 159 20.2 N 0 34.8 | 75 05.9 S23 15.9 | 353 52.5 S 7 38.4
20 | 356 41.6 | 85 16.2 S25 17.6 | 174 21.3 N 0 34.2 | 90 07.8 S23 15.9 | 8 55.0 S 7 38.4
21 | 11 44.1 | 100 15.3 S25 17.7 | 189 22.4 N 0 33.6 | 105 09.6 S23 16.0 | 23 57.4 S 7 38.4
22 | 26 46.5 | 115 14.4 S25 17.7 | 204 23.5 N 0 33.0 | 120 11.5 S23 16.0 | 38 59.9 S 7 38.4
23 | 41 49.0 | 130 13.5 S25 17.7 | 219 24.6 N 0 32.4 | 135 13.4 S23 16.0 | 54 02.4 S 7 38.3
------+----------+-------------------+-------------------+-------------------+--------------------
| v -0.9 d 0.1 | v 1.1 d 0.6 | v 1.9 d 0.0 | v 2.5 d 0.0
1936 NOV. 15, 16, 17 (SUN, MON, TUE)
------+-------------------+----------------------------------+------------------------------
| SUN | MOON | STARS
------+-------------------+----------------------------------+------------------------------
G.M.T | GHA Dec | GHA v Dec d HP | Name SHA Dec
d h | ° ' ° ' | ° ' ' ° ' ' ' | ° ' ° '
15 0 | 183 51.4 S18 23.4 | 175 16.3 11.4 S22 25.6 3.8 54.2 | Acamar 316 01.3 S40 33.3
1 | 198 51.3 S18 24.0 | 189 46.7 11.3 S22 29.3 3.7 54.2 | Achernar 336 08.8 S57 33.4
2 | 213 51.2 S18 24.7 | 204 17.0 11.3 S22 32.8 3.6 54.3 | Acrux 174 14.4 S62 44.8
3 | 228 51.1 S18 25.3 | 218 47.3 11.3 S22 36.3 3.5 54.3 | Adhara 255 57.4 S28 52.9
4 | 243 51.0 S18 26.0 | 233 17.5 11.2 S22 39.7 3.4 54.3 | Albireo 67 57.4 N27 49.7
S 5 | 258 50.9 S18 26.6 | 247 47.7 11.2 S22 42.9 3.3 54.3 |
U | | | Aldebaran 291 55.0 N16 23.2
N 6 | 273 50.8 S18 27.2 | 262 17.9 11.2 S22 46.1 3.2 54.3 | Alioth 167 11.2 N56 17.9
D 7 | 288 50.7 S18 27.9 | 276 48.0 11.1 S22 49.1 3.0 54.3 | Alkaid 153 44.4 N49 37.5
A 8 | 303 50.6 S18 28.5 | 291 18.1 11.1 S22 52.1 2.9 54.3 | Al Na-ir 28 55.5 S47 16.2
Y 9 | 318 50.5 S18 29.2 | 305 48.1 11.1 S22 54.9 2.8 54.3 | Alnilam 276 44.3 S 1 14.2
10 | 333 50.4 S18 29.8 | 320 18.2 11.0 S22 57.6 2.7 54.3 |
11 | 348 50.3 S18 30.4 | 334 48.2 11.0 S23 00.2 2.6 54.3 | Alphard 218 52.4 S 8 23.0
| | | Alphecca 126 60.0 N26 55.5
12 | 3 50.2 S18 31.1 | 349 18.1 11.0 S23 02.7 2.5 54.4 | Alpheratz 358 42.8 N28 44.9
13 | 18 50.1 S18 31.7 | 3 48.0 10.9 S23 05.1 2.4 54.4 | Altair 63 04.4 N 8 42.1
14 | 33 50.0 S18 32.4 | 18 17.9 10.9 S23 07.4 2.3 54.4 | Ankaa 354 11.8 S42 38.9
15 | 48 49.8 S18 33.0 | 32 47.8 10.9 S23 09.6 2.2 54.4 |
16 | 63 49.7 S18 33.6 | 47 17.6 10.8 S23 11.6 2.1 54.4 | Antares 113 37.1 S26 17.7
17 | 78 49.6 S18 34.3 | 61 47.5 10.8 S23 13.6 1.9 54.4 | Arcturus 146 48.4 N19 30.5
| | | Atria 109 31.3 S68 55.2
18 | 93 49.5 S18 34.9 | 76 17.2 10.8 S23 15.4 1.8 54.4 | Avior 234 41.3 S59 18.1
19 | 108 49.4 S18 35.5 | 90 47.0 10.8 S23 17.1 1.7 54.4 | Bellatrix 279 33.3 N 6 17.8
20 | 123 49.3 S18 36.2 | 105 16.7 10.7 S23 18.8 1.6 54.5 |
21 | 138 49.2 S18 36.8 | 119 46.4 10.7 S23 20.3 1.5 54.5 | Betelgeuse 272 03.2 N 7 24.0
22 | 153 49.1 S18 37.4 | 134 16.1 10.7 S23 21.6 1.4 54.5 | Canopus 264 21.2 S52 39.4
23 | 168 49.0 S18 38.1 | 148 45.8 10.7 S23 22.9 1.3 54.5 | Capella 281 58.9 N45 56.3
------+-------------------+----------------------------------| Castor 247 20.8 N32 01.7
16 0 | 183 48.8 S18 38.7 | 163 15.4 10.6 S23 24.1 1.2 54.5 | Deneb 50 10.8 N45 03.5
1 | 198 48.7 S18 39.3 | 177 45.0 10.6 S23 25.1 1.0 54.5 |
2 | 213 48.6 S18 39.9 | 192 14.6 10.6 S23 26.0 0.9 54.5 | Denebola 183 32.3 N14 55.4
3 | 228 48.5 S18 40.6 | 206 44.2 10.6 S23 26.8 0.8 54.5 | Diphda 349 53.2 S18 19.8
4 | 243 48.4 S18 41.2 | 221 13.7 10.5 S23 27.5 0.7 54.5 | Dubhe 195 02.0 N62 05.2
M 5 | 258 48.3 S18 41.8 | 235 43.3 10.5 S23 28.1 0.6 54.6 | Elnath 279 24.9 N28 33.5
O | | | Eltanin 91 13.3 N51 29.8
N 6 | 273 48.2 S18 42.5 | 250 12.8 10.5 S23 28.6 0.5 54.6 |
D 7 | 288 48.1 S18 43.1 | 264 42.3 10.5 S23 28.9 0.4 54.6 | Enif 34 43.4 N 9 35.3
A 8 | 303 47.9 S18 43.7 | 279 11.8 10.5 S23 29.2 0.2 54.6 | Fomalhaut 16 27.0 S29 57.5
Y 9 | 318 47.8 S18 44.3 | 293 41.2 10.5 S23 29.3 0.1 54.6 | Gacrux 173 05.5 S56 45.5
10 | 333 47.7 S18 45.0 | 308 10.7 10.4 S23 29.3 0.0 54.6 | Gienah 176 51.6 S17 11.4
11 | 348 47.6 S18 45.6 | 322 40.1 10.4 S23 29.2 0.1 54.6 | Hadar 150 10.3 S60 04.2
| | |
12 | 3 47.5 S18 46.2 | 337 09.5 10.4 S23 29.0 0.2 54.7 | Hamal 329 05.3 N23 10.2
13 | 18 47.4 S18 46.8 | 351 38.9 10.4 S23 28.6 0.3 54.7 | Kaus Austr. 85 00.3 S34 25.2
14 | 33 47.2 S18 47.5 | 6 08.3 10.4 S23 28.2 0.5 54.7 | Kochab 137 18.6 N74 24.7
15 | 48 47.1 S18 48.1 | 20 37.7 10.4 S23 27.6 0.6 54.7 | Markab 14 35.4 N14 52.1
16 | 63 47.0 S18 48.7 | 35 07.1 10.4 S23 26.9 0.7 54.7 | Menkar 315 14.8 N 3 50.8
17 | 78 46.9 S18 49.3 | 49 36.5 10.4 S23 26.1 0.8 54.7 |
| | | Menkent 149 15.8 S36 03.7
18 | 93 46.8 S18 49.9 | 64 05.8 10.4 S23 25.2 0.9 54.7 | Miaplacidus 221 51.9 S69 27.1
19 | 108 46.6 S18 50.6 | 78 35.2 10.4 S23 24.1 1.0 54.8 | Mirfak 310 02.3 N49 38.6
20 | 123 46.5 S18 51.2 | 93 04.5 10.3 S23 22.9 1.2 54.8 | Nunki 77 09.6 S26 22.7
21 | 138 46.4 S18 51.8 | 107 33.8 10.3 S23 21.7 1.3 54.8 | Peacock 54 49.6 S56 56.6
22 | 153 46.3 S18 52.4 | 122 03.2 10.3 S23 20.3 1.4 54.8 |
23 | 168 46.2 S18 53.0 | 136 32.5 10.3 S23 18.8 1.5 54.8 | Polaris 338 09.1 N88 57.8
------+-------------------+----------------------------------| Pollux 244 37.6 N28 10.8
17 0 | 183 46.0 S18 53.6 | 151 01.8 10.3 S23 17.1 1.6 54.8 | Procyon 245 59.6 N 5 23.4
1 | 198 45.9 S18 54.3 | 165 31.2 10.3 S23 15.4 1.7 54.9 | Rasalhague 97 00.1 N12 36.3
2 | 213 45.8 S18 54.9 | 180 00.5 10.3 S23 13.5 1.9 54.9 | Regulus 208 44.5 N12 16.6
3 | 228 45.7 S18 55.5 | 194 29.8 10.3 S23 11.5 2.0 54.9 |
4 | 243 45.6 S18 56.1 | 208 59.1 10.3 S23 09.4 2.1 54.9 | Rigel 282 06.9 S 8 16.2
T 5 | 258 45.4 S18 56.7 | 223 28.5 10.3 S23 07.2 2.2 54.9 | Rigil Kent 141 11.1 S60 34.6
U | | | Sabik 103 18.7 S15 39.0
E 6 | 273 45.3 S18 57.3 | 237 57.8 10.3 S23 04.9 2.3 54.9 | Schedar 350 45.8 N56 11.8
S 7 | 288 45.2 S18 57.9 | 252 27.1 10.3 S23 02.4 2.4 55.0 | Shaula 97 40.3 S37 03.8
D 8 | 303 45.1 S18 58.6 | 266 56.4 10.3 S22 59.9 2.6 55.0 |
A 9 | 318 44.9 S18 59.2 | 281 25.8 10.3 S22 57.2 2.7 55.0 | Sirius 259 24.0 S16 37.5
Y 10 | 333 44.8 S18 59.8 | 295 55.1 10.3 S22 54.4 2.8 55.0 | Spica 159 32.1 S10 50.0
11 | 348 44.7 S19 00.4 | 310 24.4 10.3 S22 51.5 2.9 55.0 | Suhail 223 34.7 S43 10.4
| | | Vega 81 18.1 N38 43.6
12 | 3 44.6 S19 01.0 | 324 53.8 10.3 S22 48.5 3.0 55.0 | Zuben-ubi 138 08.1 S15 46.9
13 | 18 44.4 S19 01.6 | 339 23.1 10.4 S22 45.3 3.1 55.1 |
14 | 33 44.3 S19 02.2 | 353 52.5 10.4 S22 42.0 3.3 55.1 |
15 | 48 44.2 S19 02.8 | 8 21.9 10.4 S22 38.7 3.4 55.1 |
16 | 63 44.1 S19 03.4 | 22 51.3 10.4 S22 35.2 3.5 55.1 |
17 | 78 43.9 S19 04.0 | 37 20.6 10.4 S22 31.6 3.6 55.1 |
| | |
18 | 93 43.8 S19 04.6 | 51 50.0 10.4 S22 27.8 3.7 55.1 |
19 | 108 43.7 S19 05.2 | 66 19.4 10.4 S22 24.0 3.8 55.2 |
20 | 123 43.6 S19 05.9 | 80 48.9 10.4 S22 20.1 4.0 55.2 |
21 | 138 43.4 S19 06.5 | 95 18.3 10.4 S22 16.0 4.1 55.2 |
22 | 153 43.3 S19 07.1 | 109 47.7 10.4 S22 11.8 4.2 55.2 |
23 | 168 43.2 S19 07.7 | 124 17.2 10.5 S22 07.5 4.3 55.2 |
------+-------------------+----------------------------------|
|S.D. 16.2 d 0.6 | S.D. 14.8 14.9 15.0 |
Next 3 days
Pages served: 281