10110+1834 COU 287
10h 10m 58.48s +18° 33' 58.6" P.A. 94.00 sep 1.4 mag 10.52,10.77 Sp K0 dist. 103.09 pc (336.28 l.y.)
| Coord 2000 |
10110+1834 |
|
Discov num |
COU 287 |
|
Comp |
|
|
Coord arcsec 2000 |
10 10 58.48 +18 33 58.6 |
|
| Date first |
1968 |
|
Date last |
2017 |
|
Obs |
19 |
|
| Pa first |
96 |
|
Pa last |
93.9 |
|
P.A. Now (θ) |
93.9° |
|
| Sep first |
1.0 |
|
Sep last |
1.439 |
|
Sep. Now (ρ) |
1.439" |
|
| Mag pri |
10.52 |
|
Mag sec |
10.77 |
|
delta mag (ΔM) |
0.25 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
-194 |
|
Sec motion ra |
-194 |
|
| Pri motion dec |
-003 |
|
Sec motion dec |
-003 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Leo |
|
HIP |
49869 |
|
Tycho2 |
1422-00474-1 |
|
Gaia DR2 |
623447591447026176 |
|
| BD |
BD+19 2310 |
|
Distance |
103.09 |
|
Distance ly |
336.28 |
|