18174-2148 OCC 1077
18h 17m 26.95s -21° 47' 31.3" P.A. -1.00 sep 0.0 mag 7.45,10.17
| Coord 2000 |
18174-2148 |
|
Discov num |
OCC1077 |
|
Comp |
|
|
Coord arcsec 2000 |
18 17 26.95 -21 47 31.3 |
|
| Date first |
2011 |
|
Date last |
2011 |
|
Obs |
0 |
|
| Pa first |
-1 |
|
Pa last |
-1 |
|
P.A. Now (θ) |
-1 |
|
| Sep first |
0.0 |
|
Sep last |
0.028 |
|
Sep. Now (ρ) |
0.028" |
|
| Mag pri |
7.45 |
|
Mag sec |
10.17 |
|
delta mag (ΔM) |
2.72 |
|
Spectral class |
|
|
| Pri motion ra |
+153 |
|
Sec motion ra |
|
|
| Pri motion dec |
-031 |
|
Sec motion dec |
|
|
| Notes |
K
(K-band or other infrared magnitudes) |
|
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Gaia DR2 |
4090826680085844224 |
|
