22399+0019 SKF 2531
22h 39m 54.12s +00° 18' 47.4" P.A. 339.00 sep 2.0 mag 19.80,20.50 Sp DCV
| Coord 2000 |
22399+0019 |
|
Discov num |
SKF2531 |
|
Comp |
|
|
Coord arcsec 2000 |
22 39 54.12 +00 18 47.4 |
|
| Date first |
2001 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
339 |
|
Pa last |
338.6 |
|
P.A. Now (θ) |
338.6° |
|
| Sep first |
2.0 |
|
Sep last |
1.997 |
|
Sep. Now (ρ) |
1.997" |
|
| Mag pri |
19.80 |
|
Mag sec |
20.50 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
DCV (white dwarf) |
|
| Pri motion ra |
+009 |
|
Sec motion ra |
|
|
| Pri motion dec |
+145 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquarius |
|
Gaia DR2 |
2654379433485461632 |
|
