10143+2104 BWL 25
10h 14m 19.17s +21° 04' 29.5" P.A. 320.00 sep 0.1 mag 6.40,8.30 Sp M0.7V
Coord 2000 |
10143+2104 |
|
Discov num |
BWL 25 |
|
Comp |
|
|
Coord arcsec 2000 |
10 14 19.17 +21 04 29.5 |
|
Date first |
2011 |
|
Date last |
2013 |
|
Obs |
2 |
|
Pa first |
130 |
|
Pa last |
320.2 |
|
P.A. Now (θ) |
320.2° |
|
Sep first |
0.1 |
|
Sep last |
0.095 |
|
Sep. Now (ρ) |
0.095" |
|
Mag pri |
6.40 |
|
Mag sec |
8.30 |
|
delta mag (ΔM) |
1.9 |
|
Spectral class |
M0.7V (red) |
|
Pri motion ra |
-137 |
|
Sec motion ra |
|
|
Pri motion dec |
-166 |
|
Sec motion dec |
|
|
Notes |
N
K
(See Notes, 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 |
Leo |
|
Gaia DR2 |
628827128175694976 |
|