22062+8240 MLR 257 (HD 210979)
22h 06m 14.02s +82° 39' 38.7" P.A. 263.00 sep 0.2 mag 8.17,9.76 Sp A0 dist. 209.21 pc (682.44 l.y.)
| Coord 2000 |
22062+8240 |
|
Discov num |
MLR 257 |
|
Comp |
|
|
Coord arcsec 2000 |
22 06 14.02 +82 39 38.7 |
|
| Date first |
1971 |
|
Date last |
1993 |
|
Obs |
13 |
|
| Pa first |
223 |
|
Pa last |
262.5 |
|
P.A. Now (θ) |
262.5° |
|
| Sep first |
0.2 |
|
Sep last |
0.187 |
|
Sep. Now (ρ) |
0.187" |
|
| Mag pri |
8.17 |
|
Mag sec |
9.76 |
|
delta mag (ΔM) |
1.59 |
|
Spectral class |
A0 (white) |
|
| Pri motion ra |
+023 |
|
Sec motion ra |
|
|
| Pri motion dec |
+012 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 210979 |
|
Constellation |
Cepheus |
|
SAO |
3694 |
|
HIP |
109127 |
|
| Tycho2 |
4650-02691-1 |
|
Gaia DR2 |
2299418051673930240 |
|
HD |
210979 |
|
BD |
BD+81 767 |
|
| Distance |
209.21 |
|
Distance ly |
682.44 |
|
