18512-0037 A 860
18h 51m 13.89s -00° 36' 35.0" P.A. 258.00 sep 0.1 mag 10.20,10.30 Sp A0
| Coord 2000 |
18512-0037 |
|
Discov num |
A 860 |
|
Comp |
|
|
Coord arcsec 2000 |
18 51 13.89 -00 36 35.0 |
|
| Date first |
1904 |
|
Date last |
2013 |
|
Obs |
7 |
|
| Pa first |
253 |
|
Pa last |
257.5 |
|
P.A. Now (θ) |
257.5° |
|
| Sep first |
0.2 |
|
Sep last |
0.12 |
|
Sep. Now (ρ) |
0.12" |
|
| Mag pri |
10.20 |
|
Mag sec |
10.30 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
A0 (white) |
|
| Pri motion ra |
+005 |
|
Sec motion ra |
|
|
| Pri motion dec |
-006 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
