18203-1535 J 2207
18h 20m 25.88s -15° 35' 16.5" P.A. 106.00 sep 5.7 mag 11.46,14.30
| Coord 2000 |
18203-1535 |
|
Discov num |
J 2207 |
|
Comp |
|
|
Coord arcsec 2000 |
18 20 25.88 -15 35 16.5 |
|
| Date first |
1942 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
100 |
|
Pa last |
106.4 |
|
P.A. Now (θ) |
106.4° |
|
| Sep first |
3.0 |
|
Sep last |
5.694 |
|
Sep. Now (ρ) |
5.694" |
|
| Mag pri |
11.46 |
|
Mag sec |
14.30 |
|
delta mag (ΔM) |
2.84 |
|
Spectral class |
|
|
| Pri motion ra |
+000 |
|
Sec motion ra |
|
|
| Pri motion dec |
-001 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Serpens |
|
Gaia DR2 |
4098055621142660736 |
|