09016+0833 DVG 57
09h 01m 38.04s +08° 32' 50.7" P.A. 57.00 sep 6.1 mag 20.30,20.90 Sp WD+WD
| Coord 2000 |
09016+0833 |
|
Discov num |
DVG 57 |
|
Comp |
|
|
Coord arcsec 2000 |
09 01 38.04 +08 32 50.7 |
|
| Date first |
1951 |
|
Date last |
2016 |
|
Obs |
12 |
|
| Pa first |
56 |
|
Pa last |
56.5 |
|
P.A. Now (θ) |
56.5° |
|
| Sep first |
6.1 |
|
Sep last |
6.12 |
|
Sep. Now (ρ) |
6.12" |
|
| Mag pri |
20.30 |
|
Mag sec |
20.90 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
WD+WD (Wolf-Rayet/Wolf-Rayet) |
|
| Pri motion ra |
-026 |
|
Sec motion ra |
-026 |
|
| Pri motion dec |
-017 |
|
Sec motion dec |
-018 |
|
| Notes |
|
|
rPM=0.032 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
