22247+6451 MLR 77 (HD 212749)
22h 24m 41.27s +64° 50' 58.0" P.A. 173.00 sep 1.1 mag 9.60,11.40 Sp A0
| Coord 2000 |
22247+6451 |
|
Discov num |
MLR 77 |
|
Comp |
|
|
Coord arcsec 2000 |
22 24 41.27 +64 50 58.0 |
|
| Date first |
1970 |
|
Date last |
2016 |
|
Obs |
7 |
|
| Pa first |
180 |
|
Pa last |
172.8 |
|
P.A. Now (θ) |
172.8° |
|
| Sep first |
1.1 |
|
Sep last |
1.119 |
|
Sep. Now (ρ) |
1.119" |
|
| Mag pri |
9.60 |
|
Mag sec |
11.40 |
|
delta mag (ΔM) |
1.8 |
|
Spectral class |
A0 (white) |
|
| Pri motion ra |
-009 |
|
Sec motion ra |
|
|
| Pri motion dec |
+010 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 212749 |
|
Constellation |
Cepheus |
|
SAO |
20052 |
|
Tycho2 |
4272-00441-1 |
|
| Gaia DR2 |
2206340063058948992 |
|
HD |
212749 |
|
