12520+3146 LDS 4287
12h 52m 01.35s +31° 46' 28.0" P.A. 143.00 sep 35.0 mag 9.90,18.30 Sp K2IV dist. 210.97 pc (688.18 l.y.)
| Coord 2000 |
12520+3146 |
|
Discov num |
LDS4287 |
|
Comp |
|
|
Coord arcsec 2000 |
12 52 01.35 +31 46 28.0 |
|
| Date first |
1960 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
152 |
|
Pa last |
143.2 |
|
P.A. Now (θ) |
143.2° |
|
| Sep first |
30.0 |
|
Sep last |
35.048 |
|
Sep. Now (ρ) |
35.048" |
|
| Mag pri |
9.90 |
|
Mag sec |
18.30 |
|
delta mag (ΔM) |
8.4 |
|
Spectral class |
K2IV (yellow-orange) |
|
| Pri motion ra |
-062 |
|
Sec motion ra |
|
|
| Pri motion dec |
-020 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Canes Venatici |
|
SAO |
63227 |
|
HIP |
62791 |
|
Tycho2 |
2531-00482-1 |
|
| Gaia DR2 |
1513807716496399616 |
|
HD |
111860 |
|
BD |
BD+32 2287 |
|
Distance |
210.97 |
|
| Distance ly |
688.18 |
|
