10023+2621 COU 1125
10h 02m 20.33s +26° 20' 46.3" P.A. 251.00 sep 2.8 mag 11.83,12.55 Sp K0 dist. 139.86 pc (456.22 l.y.)
| Coord 2000 |
10023+2621 |
|
Discov num |
COU1125 |
|
Comp |
|
|
Coord arcsec 2000 |
10 02 20.33 +26 20 46.3 |
|
| Date first |
1974 |
|
Date last |
2016 |
|
Obs |
10 |
|
| Pa first |
252 |
|
Pa last |
251.3 |
|
P.A. Now (θ) |
251.3° |
|
| Sep first |
2.3 |
|
Sep last |
2.783 |
|
Sep. Now (ρ) |
2.783" |
|
| Mag pri |
11.83 |
|
Mag sec |
12.55 |
|
delta mag (ΔM) |
0.72 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
+031 |
|
Sec motion ra |
+018 |
|
| Pri motion dec |
-058 |
|
Sec motion dec |
-061 |
|
| Notes |
|
|
rPM=0.203 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Leo |
|
HIP |
49186 |
|
Tycho2 |
1964-00319-3 |
|
Gaia DR2 |
739733006347929600 |
|
| BD |
BD+27 1837 |
|
Distance |
139.86 |
|
Distance ly |
456.22 |
|