19231-5719 TVB 310
19h 23m 05.24s -57° 18' 36.4" P.A. 247.00 sep 10.5 mag 11.70,13.20
| Coord 2000 |
19231-5719 |
|
Discov num |
TVB 310 |
|
Comp |
|
|
Coord arcsec 2000 |
19 23 05.24 -57 18 36.4 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
247 |
|
Pa last |
246.6 |
|
P.A. Now (θ) |
246.6° |
|
| Sep first |
10.5 |
|
Sep last |
10.511 |
|
Sep. Now (ρ) |
10.511" |
|
| Mag pri |
11.70 |
|
Mag sec |
13.20 |
|
delta mag (ΔM) |
1.5 |
|
Spectral class |
|
|
| Pri motion ra |
+000 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
+002 |
|
Sec motion dec |
+003 |
|
| Notes |
|
|
rPM=0.447
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pavo |
|
Tycho2 |
8769-00182-1 |
|
