10261+1821 COU 291
10h 26m 03.07s +18° 20' 58.6" P.A. 66.00 sep 0.8 mag 10.00,12.10 Sp K0
Coord 2000 |
10261+1821 |
|
Discov num |
COU 291 |
|
Comp |
|
|
Coord arcsec 2000 |
10 26 03.07 +18 20 58.6 |
|
Date first |
1968 |
|
Date last |
2013 |
|
Obs |
5 |
|
Pa first |
63 |
|
Pa last |
65.9 |
|
P.A. Now (θ) |
65.9° |
|
Sep first |
0.7 |
|
Sep last |
0.819 |
|
Sep. Now (ρ) |
0.819" |
|
Mag pri |
10.00 |
|
Mag sec |
12.10 |
|
delta mag (ΔM) |
2.1 |
|
Spectral class |
K0 (yellow-orange) |
|
Pri motion ra |
-081 |
|
Sec motion ra |
|
|
Pri motion dec |
-016 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Leo |
|
Tycho2 |
1423-00357-1 |
|
Gaia DR2 |
3890928800363523712 |
|