21503-7521 FAH 2
21h 50m 19.40s -75° 20' 41.4" P.A. 204.00 sep 14.5 mag 12.30,18.20 Sp L1+T8
| Coord 2000 |
21503-7521 |
|
Discov num |
FAH 2 |
|
Comp |
|
|
Coord arcsec 2000 |
21 50 19.40 -75 20 41.4 |
|
| Date first |
2017 |
|
Date last |
2017 |
|
Obs |
1 |
|
| Pa first |
204 |
|
Pa last |
204.4 |
|
P.A. Now (θ) |
204.4° |
|
| Sep first |
14.5 |
|
Sep last |
14.5 |
|
Sep. Now (ρ) |
14.5" |
|
| Mag pri |
12.30 |
|
Mag sec |
18.20 |
|
delta mag (ΔM) |
5.9 |
|
Spectral class |
L1+T8 (very deep red/brown dwarf) |
|
| Pri motion ra |
+889 |
|
Sec motion ra |
+876 |
|
| Pri motion dec |
-298 |
|
Sec motion dec |
-278 |
|
| Notes |
N
V
K
(See Notes, Proper motion indicates physical, 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
rPM=0.025 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
