12490+3556 COU 1426
12h 48m 57.81s +35° 56' 18.8" P.A. 203.00 sep 1.1 mag 11.22,12.81 Sp F2 dist. 1250 pc (4077.5 l.y.)
| Coord 2000 |
12490+3556 |
|
Discov num |
COU1426 |
|
Comp |
|
|
Coord arcsec 2000 |
12 48 57.81 +35 56 18.8 |
|
| Date first |
1976 |
|
Date last |
2016 |
|
Obs |
8 |
|
| Pa first |
202 |
|
Pa last |
202.9 |
|
P.A. Now (θ) |
202.9° |
|
| Sep first |
1.1 |
|
Sep last |
1.149 |
|
Sep. Now (ρ) |
1.149" |
|
| Mag pri |
11.22 |
|
Mag sec |
12.81 |
|
delta mag (ΔM) |
1.59 |
|
Spectral class |
F2 (yellow-white) |
|
| Pri motion ra |
-016 |
|
Sec motion ra |
-019 |
|
| Pri motion dec |
-009 |
|
Sec motion dec |
-005 |
|
| Notes |
|
|
rPM=0.254 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Canes Venatici |
|
HIP |
62548 |
|
Tycho2 |
2533-00718-1 |
|
Gaia DR2 |
1516937991741399168 |
|
| BD |
BD+36 2308 |
|
Distance |
1250 |
|
Distance ly |
4077.5 |
|
