Field photometry for 3C 390.3 from the AAVSO Variable Star Database
Data includes all comparison stars within 0.125° of RA: 18:42:08.98 [280.53741667°] & Dec: 79:46:17.2 [79.77144444°]
Report this sequence as X36444JV in the chart field of your observation report.
AUID | RA | Dec | Label | V | B-V | Comments |
---|---|---|---|---|---|---|
000-BKF-448 | 18:43:05.10 [280.77124023°] | 79:42:20.8 [79.70578003°] | 136 | 13.611 (0.009)19 | 0.791 (0.022) | Doroshenko 2005 |
000-BKF-449 | 18:43:22.00 [280.8416748°] | 79:45:05.5 [79.75152588°] | 142 | 14.200 (0.009)19 | 0.639 (0.022) | Doroshenko 2005 |
000-BKF-450 | 18:42:51.30 [280.71374512°] | 79:41:34.8 [79.69300079°] | 147 | 14.663 (0.009)19 | 0.515 (0.022) | Doroshenko 2005 |
000-BKF-451 | 18:41:35.30 [280.39709473°] | 79:42:02.6 [79.70072174°] | 151 | 15.126 (0.009)19 | 0.782 (0.022) | Doroshenko 2005 |
000-BKD-791 | 18:43:56.92 [280.98718262°] | 79:41:09.1 [79.68586731°] | 157 | 15.675 (0.011)21 | 0.636 (0.042) | |
000-BKD-789 | 18:41:23.07 [280.34613037°] | 79:44:21.3 [79.73925018°] | 160 | 16.000 (0.009)19 | 0.648 (0.022) | Doroshenko 2005 |
000-BKD-793 | 18:40:57.33 [280.2388916°] | 79:44:32.3 [79.74230194°] | 170 | 16.968 (0.011)21 | 0.670 (0.042) | |
000-BKD-792 | 18:40:36.68 [280.15283203°] | 79:43:41.1 [79.72807312°] | 171 | 17.129 (0.012)21 | 0.675 (0.045) |
Footnote | Source | Footnote | Source | Footnote | Source |
---|---|---|---|---|---|
1 | Tycho-2 | 17 | ASAS | 33 | SRO50 |
2 | GSC 1.2 | 18 | SRO | 34 | K35 |
3 | GSC 2.2 | 19 | NA | 35 | Landolt2007 |
4 | USNO A2.0 | 20 | GCPD | 36 | Landolt2009 |
5 | USNO B1.0 | 21 | SDSS | 37 | BSM_S |
6 | GCVS 4.2 | 22 | BSC | 38 | UCAC3 |
7 | UCAC2 | 23 | LONEOS | 39 | UCAC4 |
8 | 2MASS | 24 | WBVR | 40 | BSM-Hamren |
9 | AAVSO Charts | 25 | DENIS | 41 | BSM_Berry |
10 | CCD Henden | 26 | CMC14 | 42 | TMO61 |
11 | Downes | 27 | RRLyr | 43 | VSX |
12 | Hipparcos | 28 | BSM_NM | 44 | COKER30 |
13 | HD | 29 | APASS | 45 | BSM_HQ |
14 | NSV | 30 | W28 | 46 | Pan-STARRS |
15 | ACP 0.9 | 31 | W30 | 47 | Landolt2013 |
16 | TASS | 32 | OC61 | 48 | GAIA DR2 |