16252-2319 GHE 21
16h 25m 10.52s -23° 19' 13.8" P.A. 32.00 sep 0.8 mag 9.50,10.20 Sp K4
| Coord 2000 |
16252-2319 |
|
Discov num |
GHE 21 |
|
Comp |
|
|
Coord arcsec 2000 |
16 25 10.52 -23 19 13.8 |
|
| Date first |
1990 |
|
Date last |
2004 |
|
Obs |
10 |
|
| Pa first |
27 |
|
Pa last |
31.6 |
|
P.A. Now (θ) |
31.6° |
|
| Sep first |
0.7 |
|
Sep last |
0.779 |
|
Sep. Now (ρ) |
0.779" |
|
| Mag pri |
9.50 |
|
Mag sec |
10.20 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
K4 (yellow-orange) |
|
| Pri motion ra |
-015 |
|
Sec motion ra |
|
|
| Pri motion dec |
-029 |
|
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 |
Ophiuchus |
|
Gaia DR2 |
6050959112987312000 |
|
