21011-0657 WAA 49
21h 01m 05.37s -06° 56' 32.8" P.A. 171.00 sep 6.1 mag 18.30,20.50 Sp sdM2+sdM6
Coord 2000 |
21011-0657 |
|
Discov num |
WAA 49 |
|
Comp |
|
|
Coord arcsec 2000 |
21 01 05.37 -06 56 32.8 |
|
Date first |
1987 |
|
Date last |
2016 |
|
Obs |
8 |
|
Pa first |
169 |
|
Pa last |
170.7 |
|
P.A. Now (θ) |
170.7° |
|
Sep first |
5.9 |
|
Sep last |
6.126 |
|
Sep. Now (ρ) |
6.126" |
|
Mag pri |
18.30 |
|
Mag sec |
20.50 |
|
delta mag (ΔM) |
2.2 |
|
Spectral class |
sdM2+sdM6 |
|
Pri motion ra |
+074 |
|
Sec motion ra |
+075 |
|
Pri motion dec |
-124 |
|
Sec motion dec |
-107 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.118 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Aquarius |
|
Gaia DR2 |
6910221712017601024 |
|