18508-3717 B 951
18h 50m 48.06s -37° 17' 39.5" P.A. 29.00 sep 4.7 mag 10.40,10.50
| Coord 2000 |
18508-3717 |
|
Discov num |
B 951 |
|
Comp |
|
|
Coord arcsec 2000 |
18 50 48.06 -37 17 39.5 |
|
| Date first |
1913 |
|
Date last |
2016 |
|
Obs |
11 |
|
| Pa first |
29 |
|
Pa last |
28.6 |
|
P.A. Now (θ) |
28.6° |
|
| Sep first |
4.6 |
|
Sep last |
4.733 |
|
Sep. Now (ρ) |
4.733" |
|
| Mag pri |
10.40 |
|
Mag sec |
10.50 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
| Pri motion ra |
-027 |
|
Sec motion ra |
|
|
| Pri motion dec |
-069 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Corona Austrina |
|
Gaia DR2 |
6729502093930922752 |
|