10210+1809 COU 50
10h 21m 04.21s +18° 08' 34.6" P.A. 177.00 sep 0.2 mag 11.20,11.70
Coord 2000 |
10210+1809 |
|
Discov num |
COU 50 |
|
Comp |
|
|
Coord arcsec 2000 |
10 21 04.21 +18 08 34.6 |
|
Date first |
1965 |
|
Date last |
2013 |
|
Obs |
6 |
|
Pa first |
33 |
|
Pa last |
177 |
|
P.A. Now (θ) |
177° |
|
Sep first |
0.4 |
|
Sep last |
0.181 |
|
Sep. Now (ρ) |
0.181" |
|
Mag pri |
11.20 |
|
Mag sec |
11.70 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
Pri motion ra |
-110 |
|
Sec motion ra |
|
|
Pri motion dec |
-075 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Leo |
|
Tycho2 |
1423-01030-1 |
|
Gaia DR2 |
623969412789296128 |
|