00305-7305 B 2552
00h 30m 27.17s -73° 05' 00.1" P.A. 88.00 sep 7.3 mag 9.81,12.80 Sp G5
| Coord 2000 |
00305-7305 |
|
Discov num |
B 2552 |
|
Comp |
|
|
Coord arcsec 2000 |
00 30 27.17 -73 05 00.1 |
|
| Date first |
1930 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
90 |
|
Pa last |
88.2 |
|
P.A. Now (θ) |
88.2° |
|
| Sep first |
7.0 |
|
Sep last |
7.306 |
|
Sep. Now (ρ) |
7.306" |
|
| Mag pri |
9.81 |
|
Mag sec |
12.80 |
|
delta mag (ΔM) |
2.99 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
+060 |
|
Sec motion ra |
+075 |
|
| Pri motion dec |
+009 |
|
Sec motion dec |
+010 |
|
| Notes |
|
|
rPM=0.199 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Tucana |
|
Tycho2 |
9140-00556-1 |
|
Gaia DR2 |
4688717532490547456 |
|
HD |
2788 |
|
