20283+0052 FSM 2
20h 28m 20.35s +00° 52' 26.6" P.A. 118.00 sep 0.0 mag 14.90,15.20 Sp L2.5
| Coord 2000 |
20283+0052 |
|
Discov num |
FSM 2 |
|
Comp |
|
|
Coord arcsec 2000 |
20 28 20.35 +00 52 26.6 |
|
| Date first |
2006 |
|
Date last |
2006 |
|
Obs |
1 |
|
| Pa first |
118 |
|
Pa last |
118.3 |
|
P.A. Now (θ) |
118.3° |
|
| Sep first |
0.0 |
|
Sep last |
0.039 |
|
Sep. Now (ρ) |
0.039" |
|
| Mag pri |
14.90 |
|
Mag sec |
15.20 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
L2.5 (very deep red) |
|
| Pri motion ra |
+096 |
|
Sec motion ra |
|
|
| Pri motion dec |
-011 |
|
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
