16257-2427 RAT 3
16h 25m 39.58s -24° 26' 34.9" P.A. 118.00 sep 0.7 mag 9.30,10.50 Sp M2
| Coord 2000 |
16257-2427 |
|
Discov num |
RAT 3 |
|
Comp |
|
|
Coord arcsec 2000 |
16 25 39.58 -24 26 34.9 |
|
| Date first |
2001 |
|
Date last |
2016 |
|
Obs |
3 |
|
| Pa first |
116 |
|
Pa last |
117.8 |
|
P.A. Now (θ) |
117.8° |
|
| Sep first |
0.7 |
|
Sep last |
0.722 |
|
Sep. Now (ρ) |
0.722" |
|
| Mag pri |
9.30 |
|
Mag sec |
10.50 |
|
delta mag (ΔM) |
1.2 |
|
Spectral class |
M2 (red) |
|
| Pri motion ra |
-012 |
|
Sec motion ra |
|
|
| Pri motion dec |
-028 |
|
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 |
|
SAO |
46082 |
|
Gaia DR2 |
6049140142798016384 |
|
DM |
BD+48 2399 |
|
