12574+3022 STF 1696 (HD 112571)
12h 57m 24.25s +30° 22' 15.5" P.A. 204.00 sep 3.7 mag 9.38,9.51 Sp F4 dist. 197.24 pc (643.4 l.y.)
| Coord 2000 |
12574+3022 |
|
Discov num |
STF1696 |
|
Comp |
|
|
Coord arcsec 2000 |
12 57 24.25 +30 22 15.5 |
|
| Date first |
1830 |
|
Date last |
2017 |
|
Obs |
50 |
|
| Pa first |
199 |
|
Pa last |
203.7 |
|
P.A. Now (θ) |
203.7° |
|
| Sep first |
3.7 |
|
Sep last |
3.651 |
|
Sep. Now (ρ) |
3.651" |
|
| Mag pri |
9.38 |
|
Mag sec |
9.51 |
|
delta mag (ΔM) |
0.13 |
|
Spectral class |
F4 (yellow-white) |
|
| Pri motion ra |
-017 |
|
Sec motion ra |
-020 |
|
| Pri motion dec |
+002 |
|
Sec motion dec |
-006 |
|
| Notes |
|
|
rPM=0.409
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 112571 |
|
Constellation |
Coma Berenices |
|
SAO |
63265 |
|
HIP |
63231 |
|
| Tycho2 |
2532-00569-1 |
|
Gaia DR2 |
1465371514874317440 |
|
HD |
112571 |
|
GC |
17587 |
|
| ADS |
8716 |
|
BD |
BD+31 2425 |
|
Distance |
197.24 |
|
Distance ly |
643.4 |
|
