18228-1727 J 2210
18h 22m 59.91s -17° 26' 46.6" P.A. 286.00 sep 8.0 mag 9.20,14.00 Sp A1
| Coord 2000 |
18228-1727 |
|
Discov num |
J 2210 |
|
Comp |
|
|
Coord arcsec 2000 |
18 22 59.91 -17 26 46.6 |
|
| Date first |
1942 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
285 |
|
Pa last |
286.4 |
|
P.A. Now (θ) |
286.4° |
|
| Sep first |
5.0 |
|
Sep last |
7.966 |
|
Sep. Now (ρ) |
7.966" |
|
| Mag pri |
9.20 |
|
Mag sec |
14.00 |
|
delta mag (ΔM) |
4.8 |
|
Spectral class |
A1 (white) |
|
| Pri motion ra |
+012 |
|
Sec motion ra |
+135 |
|
| Pri motion dec |
-006 |
|
Sec motion dec |
+014 |
|
| Notes |
N
(See Notes) |
|
rPM=0.918
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Gaia DR2 |
4096554444177803776 |
|
