08212+0423 BAL 2815 (HD 70280)
08h 21m 12.90s +04° 22' 39.3" P.A. 84.00 sep 10.4 mag 8.22,10.90 Sp A2 dist. 236.97 pc (773 l.y.)
| Coord 2000 |
08212+0423 |
|
Discov num |
BAL2815 |
|
Comp |
|
|
Coord arcsec 2000 |
08 21 12.90 +04 22 39.3 |
|
| Date first |
1899 |
|
Date last |
2017 |
|
Obs |
16 |
|
| Pa first |
81 |
|
Pa last |
84 |
|
P.A. Now (θ) |
84° |
|
| Sep first |
11.9 |
|
Sep last |
10.377 |
|
Sep. Now (ρ) |
10.377" |
|
| Mag pri |
8.22 |
|
Mag sec |
10.90 |
|
delta mag (ΔM) |
2.68 |
|
Spectral class |
A2 (white) |
|
| Pri motion ra |
-002 |
|
Sec motion ra |
-006 |
|
| Pri motion dec |
+000 |
|
Sec motion dec |
+001 |
|
| Notes |
|
|
rPM=0.678
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 70280 |
|
Constellation |
Hydra |
|
SAO |
116663 |
|
HIP |
40933 |
|
| Tycho2 |
0204-01243-1 |
|
Gaia DR2 |
3092961775559754112 |
|
HD |
70280 |
|
GC |
11383 |
|
| BD |
BD+04 1957 |
|
Distance |
236.97 |
|
Distance ly |
773 |
|
