19456+3123 GRV 273
19h 45m 36.06s +31° 23' 59.4" P.A. 13.00 sep 40.3 mag 12.31,13.53
| Coord 2000 |
19456+3123 |
|
Discov num |
GRV 273 |
|
Comp |
|
|
Coord arcsec 2000 |
19 45 36.06 +31 23 59.4 |
|
| Date first |
1951 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
13 |
|
Pa last |
12.7 |
|
P.A. Now (θ) |
12.7° |
|
| Sep first |
40.7 |
|
Sep last |
40.296 |
|
Sep. Now (ρ) |
40.296" |
|
| Mag pri |
12.31 |
|
Mag sec |
13.53 |
|
delta mag (ΔM) |
1.22 |
|
Spectral class |
|
|
| Pri motion ra |
-015 |
|
Sec motion ra |
-005 |
|
| Pri motion dec |
-017 |
|
Sec motion dec |
-023 |
|
| Notes |
|
|
rPM=0.495
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2656-03241-1 |
|
Gaia DR2 |
2033002982699289600 |
|
