12173-5454 RST 2789 (HD 106837)
12h 17m 20.34s -54° 53' 31.8" P.A. 310.00 sep 0.9 mag 8.49,10.27 Sp A3V
| Coord 2000 |
12173-5454 |
|
Discov num |
RST2789 |
|
Comp |
|
|
Coord arcsec 2000 |
12 17 20.34 -54 53 31.8 |
|
| Date first |
1935 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
302 |
|
Pa last |
310 |
|
P.A. Now (θ) |
310° |
|
| Sep first |
0.7 |
|
Sep last |
0.865 |
|
Sep. Now (ρ) |
0.865" |
|
| Mag pri |
8.49 |
|
Mag sec |
10.27 |
|
delta mag (ΔM) |
1.78 |
|
Spectral class |
A3V (white) |
|
| Pri motion ra |
-023 |
|
Sec motion ra |
-023 |
|
| Pri motion dec |
+008 |
|
Sec motion dec |
+008 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 106837 |
|
Constellation |
Centaurus |
|
SAO |
239813 |
|
Tycho2 |
8637-01931-1 |
|
| Gaia DR2 |
6076209157018168448 |
|
HD |
106837 |
|