21161+2011 SLW 1234
21h 16m 04.31s +20° 11' 17.9" P.A. 135.00 sep 83.9 mag 14.06,19.22 Sp K5.8+M4.1
| Coord 2000 |
21161+2011 |
|
Discov num |
SLW1234 |
|
Comp |
|
|
Coord arcsec 2000 |
21 16 04.31 +20 11 17.9 |
|
| Date first |
1994 |
|
Date last |
2016 |
|
Obs |
9 |
|
| Pa first |
135 |
|
Pa last |
135.2 |
|
P.A. Now (θ) |
135.2° |
|
| Sep first |
84.0 |
|
Sep last |
83.95 |
|
Sep. Now (ρ) |
83.95" |
|
| Mag pri |
14.06 |
|
Mag sec |
19.22 |
|
delta mag (ΔM) |
5.16 |
|
Spectral class |
K5.8+M4.1 (yellow-orange/red) |
|
| Pri motion ra |
-005 |
|
Sec motion ra |
-010 |
|
| Pri motion dec |
-043 |
|
Sec motion dec |
-045 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.117 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1789001320718079360 |
|
