22511+1901 ITF 132
22h 51m 06.89s +19° 00' 39.0" P.A. 77.00 sep 5.1 mag 15.00,15.80 Sp M1V+M2V
| Coord 2000 |
22511+1901 |
|
Discov num |
ITF 132 |
|
Comp |
|
|
Coord arcsec 2000 |
22 51 06.89 +19 00 39.0 |
|
| Date first |
1954 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
78 |
|
Pa last |
77 |
|
P.A. Now (θ) |
77° |
|
| Sep first |
5.1 |
|
Sep last |
5.093 |
|
Sep. Now (ρ) |
5.093" |
|
| Mag pri |
15.00 |
|
Mag sec |
15.80 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
M1V+M2V (red/red) |
|
| Pri motion ra |
+057 |
|
Sec motion ra |
+057 |
|
| Pri motion dec |
-050 |
|
Sec motion dec |
-050 |
|
| Notes |
V
(Proper motion indicates physical) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
