22058+6539 NI 44
22h 05m 45.36s +65° 38' 55.5" P.A. 138.00 sep 6.8 mag 11.90,15.40 Sp M3.5V+M6V
| Coord 2000 |
22058+6539 |
|
Discov num |
NI 44 |
|
Comp |
|
|
Coord arcsec 2000 |
22 05 45.36 +65 38 55.5 |
|
| Date first |
1954 |
|
Date last |
2016 |
|
Obs |
12 |
|
| Pa first |
136 |
|
Pa last |
137.7 |
|
P.A. Now (θ) |
137.7° |
|
| Sep first |
7.0 |
|
Sep last |
6.782 |
|
Sep. Now (ρ) |
6.782" |
|
| Mag pri |
11.90 |
|
Mag sec |
15.40 |
|
delta mag (ΔM) |
3.5 |
|
Spectral class |
M3.5V+M6V (red/red) |
|
| Pri motion ra |
-319 |
|
Sec motion ra |
-312 |
|
| Pri motion dec |
+219 |
|
Sec motion dec |
+211 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.027 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cepheus |
|
Gaia DR2 |
2218502551447454208 |
|
