12575+2457 COU 397 (HD 112572)
12h 57m 27.97s +24° 57' 05.7" P.A. 61.00 sep 0.8 mag 9.06,9.71 Sp G5 dist. 255.75 pc (834.26 l.y.)
Coord 2000 |
12575+2457 |
|
Discov num |
COU 397 |
|
Comp |
|
|
Coord arcsec 2000 |
12 57 27.97 +24 57 05.7 |
|
Date first |
1969 |
|
Date last |
2017 |
|
Obs |
31 |
|
Pa first |
64 |
|
Pa last |
60.7 |
|
P.A. Now (θ) |
60.7° |
|
Sep first |
0.5 |
|
Sep last |
0.8 |
|
Sep. Now (ρ) |
0.8" |
|
Mag pri |
9.06 |
|
Mag sec |
9.71 |
|
delta mag (ΔM) |
0.65 |
|
Spectral class |
G5 (yellow) |
|
Pri motion ra |
-033 |
|
Sec motion ra |
-033 |
|
Pri motion dec |
-015 |
|
Sec motion dec |
-015 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 112572 |
|
Constellation |
Coma Berenices |
|
SAO |
82580 |
|
HIP |
63237 |
|
Tycho2 |
1993-01368-1 |
|
Gaia DR2 |
3958112976615238272 |
|
HD |
112572 |
|
BD |
BD+25 2578 |
|
Distance |
255.75 |
|
Distance ly |
834.26 |
|