21119+0032 ITF 212
21h 11m 54.72s +00° 31' 32.9" P.A. 176.00 sep 2.6 mag 15.20,18.60 Sp M0III+F1V
| Coord 2000 |
21119+0032 |
|
Discov num |
ITF 212 |
|
Comp |
|
|
Coord arcsec 2000 |
21 11 54.72 +00 31 32.9 |
|
| Date first |
1952 |
|
Date last |
2017 |
|
Obs |
4 |
|
| Pa first |
176 |
|
Pa last |
176 |
|
P.A. Now (θ) |
176° |
|
| Sep first |
2.6 |
|
Sep last |
2.625 |
|
Sep. Now (ρ) |
2.625" |
|
| Mag pri |
15.20 |
|
Mag sec |
18.60 |
|
delta mag (ΔM) |
3.4 |
|
Spectral class |
M0III+F1V (red/yellow-white) |
|
| Pri motion ra |
-044 |
|
Sec motion ra |
-042 |
|
| Pri motion dec |
-048 |
|
Sec motion dec |
-046 |
|
| Notes |
|
|
rPM=0.043 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
