08221+1551 HEI 142
08h 22m 07.80s +15° 50' 55.7" P.A. 25.00 sep 0.7 mag 10.44,10.18
| Coord 2000 |
08221+1551 |
|
Discov num |
HEI 142 |
|
Comp |
|
|
Coord arcsec 2000 |
08 22 07.80 +15 50 55.7 |
|
| Date first |
1981 |
|
Date last |
2016 |
|
Obs |
9 |
|
| Pa first |
31 |
|
Pa last |
24.9 |
|
P.A. Now (θ) |
24.9° |
|
| Sep first |
0.6 |
|
Sep last |
0.691 |
|
Sep. Now (ρ) |
0.691" |
|
| Mag pri |
10.44 |
|
Mag sec |
10.18 |
|
delta mag (ΔM) |
0.26 |
|
Spectral class |
|
|
| Pri motion ra |
+014 |
|
Sec motion ra |
+014 |
|
| Pri motion dec |
-026 |
|
Sec motion dec |
-026 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cancer |
|
Tycho2 |
1378-00908-1 |
|
Gaia DR2 |
652840599565043968 |
|
