09046+0450 SKF 871
09h 04m 37.66s +04° 49' 58.4" P.A. 97.00 sep 2.4 mag 18.60,19.00 Sp M1+M1
| Coord 2000 |
09046+0450 |
|
Discov num |
SKF 871 |
|
Comp |
|
|
Coord arcsec 2000 |
09 04 37.66 +04 49 58.4 |
|
| Date first |
2000 |
|
Date last |
2016 |
|
Obs |
6 |
|
| Pa first |
101 |
|
Pa last |
97.3 |
|
P.A. Now (θ) |
97.3° |
|
| Sep first |
1.6 |
|
Sep last |
2.399 |
|
Sep. Now (ρ) |
2.399" |
|
| Mag pri |
18.60 |
|
Mag sec |
19.00 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
M1+M1 (red/red) |
|
| Pri motion ra |
-029 |
|
Sec motion ra |
-067 |
|
| Pri motion dec |
-008 |
|
Sec motion dec |
-011 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.561
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hydra |
|
Gaia DR2 |
580170401456357120 |
|
