20472+0021 CBL 529
20h 47m 11.39s +00° 21' 27.6" P.A. 43.00 sep 49.8 mag 17.20,18.20 Sp DA+(DQ+K)
Coord 2000 |
20472+0021 |
|
Discov num |
CBL 529 |
|
Comp |
|
|
Coord arcsec 2000 |
20 47 11.39 +00 21 27.6 |
|
Date first |
2003 |
|
Date last |
2016 |
|
Obs |
3 |
|
Pa first |
43 |
|
Pa last |
43.3 |
|
P.A. Now (θ) |
43.3° |
|
Sep first |
49.8 |
|
Sep last |
49.829 |
|
Sep. Now (ρ) |
49.829" |
|
Mag pri |
17.20 |
|
Mag sec |
18.20 |
|
delta mag (ΔM) |
1 |
|
Spectral class |
DA+(DQ+K) (white dwarf) |
|
Pri motion ra |
-006 |
|
Sec motion ra |
-008 |
|
Pri motion dec |
-101 |
|
Sec motion dec |
-095 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.063 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Aquarius |
|
Gaia DR2 |
4228388602763827584 |
|