08456+2916 COU 1250 (HD 74520)
08h 45m 33.15s +29° 16' 04.9" P.A. 183.00 sep 1.0 mag 8.69,11.77 Sp G5 dist. 173.61 pc (566.32 l.y.)
| Coord 2000 |
08456+2916 |
|
Discov num |
COU1250 |
|
Comp |
|
|
Coord arcsec 2000 |
08 45 33.15 +29 16 04.9 |
|
| Date first |
1975 |
|
Date last |
2016 |
|
Obs |
7 |
|
| Pa first |
187 |
|
Pa last |
182.5 |
|
P.A. Now (θ) |
182.5° |
|
| Sep first |
0.8 |
|
Sep last |
1.03 |
|
Sep. Now (ρ) |
1.03" |
|
| Mag pri |
8.69 |
|
Mag sec |
11.77 |
|
delta mag (ΔM) |
3.08 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
-003 |
|
Sec motion ra |
-005 |
|
| Pri motion dec |
+002 |
|
Sec motion dec |
+000 |
|
| Notes |
|
|
rPM=0.566
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 74520 |
|
Constellation |
Cancer |
|
SAO |
80399 |
|
HIP |
42978 |
|
| Tycho2 |
1949-00573-1 |
|
Gaia DR2 |
705985734613059840 |
|
HD |
74520 |
|
BD |
BD+29 1820 |
|
| Distance |
173.61 |
|
Distance ly |
566.32 |
|
