20446+0854 LDS 1046
20h 44m 30.72s +08° 54' 11.0" P.A. 344.00 sep 15.0 mag 11.06,12.11 Sp M1.5V+M4V
Coord 2000 |
20446+0854 |
|
Discov num |
LDS1046 |
|
Comp |
|
|
Coord arcsec 2000 |
20 44 30.72 +08 54 11.0 |
|
Date first |
1936 |
|
Date last |
2016 |
|
Obs |
26 |
|
Pa first |
342 |
|
Pa last |
344.4 |
|
P.A. Now (θ) |
344.4° |
|
Sep first |
16.0 |
|
Sep last |
15.031 |
|
Sep. Now (ρ) |
15.031" |
|
Mag pri |
11.06 |
|
Mag sec |
12.11 |
|
delta mag (ΔM) |
1.05 |
|
Spectral class |
M1.5V+M4V (red/red) |
|
Pri motion ra |
+216 |
|
Sec motion ra |
+216 |
|
Pri motion dec |
+037 |
|
Sec motion dec |
+037 |
|
Notes |
V
(Proper motion indicates physical) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Delphinus |
|
Gaia DR2 |
1750816656275568000 |
|