22203+0204 SKF 2744
22h 20m 17.78s +02° 03' 42.2" P.A. 105.00 sep 5.7 mag 18.80,19.30 Sp DA:+WD:
Coord 2000 |
22203+0204 |
|
Discov num |
SKF2744 |
|
Comp |
|
|
Coord arcsec 2000 |
22 20 17.78 +02 03 42.2 |
|
Date first |
1951 |
|
Date last |
2016 |
|
Obs |
7 |
|
Pa first |
103 |
|
Pa last |
104.6 |
|
P.A. Now (θ) |
104.6° |
|
Sep first |
5.4 |
|
Sep last |
5.703 |
|
Sep. Now (ρ) |
5.703" |
|
Mag pri |
18.80 |
|
Mag sec |
19.30 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
DA:+WD: (white dwarf/Wolf-Rayet) |
|
Pri motion ra |
-201 |
|
Sec motion ra |
|
|
Pri motion dec |
-042 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Aquarius |
|
Gaia DR2 |
2703590241050519680 |
|