20224+0959 TDS 1065
20h 22m 23.47s +09° 59' 16.6" P.A. 22.00 sep 1.3 mag 9.86,11.46 Sp A2
Coord 2000 |
20224+0959 |
|
Discov num |
TDS1065 |
|
Comp |
|
|
Coord arcsec 2000 |
20 22 23.47 +09 59 16.6 |
|
Date first |
1991 |
|
Date last |
2016 |
|
Obs |
4 |
|
Pa first |
18 |
|
Pa last |
22.2 |
|
P.A. Now (θ) |
22.2° |
|
Sep first |
1.3 |
|
Sep last |
1.321 |
|
Sep. Now (ρ) |
1.321" |
|
Mag pri |
9.86 |
|
Mag sec |
11.46 |
|
delta mag (ΔM) |
1.6 |
|
Spectral class |
A2 (white) |
|
Pri motion ra |
+011 |
|
Sec motion ra |
+011 |
|
Pri motion dec |
-007 |
|
Sec motion dec |
-007 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Delphinus |
|
Tycho2 |
1078-01344-1 |
|
Gaia DR2 |
1753485755111376512 |
|