12147-3144 PRO 99 (HD 106438)
12h 14m 44.16s -31° 43' 56.8" P.A. 157.00 sep 8.3 mag 9.30,11.30 Sp A8/9V
| Coord 2000 |
12147-3144 |
|
Discov num |
PRO 99 |
|
Comp |
|
|
Coord arcsec 2000 |
12 14 44.16 -31 43 56.8 |
|
| Date first |
1911 |
|
Date last |
2016 |
|
Obs |
8 |
|
| Pa first |
155 |
|
Pa last |
156.6 |
|
P.A. Now (θ) |
156.6° |
|
| Sep first |
8.0 |
|
Sep last |
8.264 |
|
Sep. Now (ρ) |
8.264" |
|
| Mag pri |
9.30 |
|
Mag sec |
11.30 |
|
delta mag (ΔM) |
2 |
|
Spectral class |
A8/9V (white) |
|
| Pri motion ra |
-037 |
|
Sec motion ra |
-031 |
|
| Pri motion dec |
+001 |
|
Sec motion dec |
-007 |
|
| Notes |
|
|
rPM=0.27 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 106438 |
|
Constellation |
Hydra |
|
SAO |
203270 |
|
Tycho2 |
7232-00768-1 |
|
| Gaia DR2 |
3472429965886111232 |
|
HD |
106438 |
|