22413+7244 STF 2940 (HD 215223)
22h 41m 17.09s +72° 43' 38.8" P.A. 139.00 sep 2.7 mag 9.02,9.89 Sp A3 dist. 724.64 pc (2363.78 l.y.)
| Coord 2000 |
22413+7244 |
|
Discov num |
STF2940 |
|
Comp |
|
|
Coord arcsec 2000 |
22 41 17.09 +72 43 38.8 |
|
| Date first |
1828 |
|
Date last |
2016 |
|
Obs |
27 |
|
| Pa first |
144 |
|
Pa last |
138.5 |
|
P.A. Now (θ) |
138.5° |
|
| Sep first |
2.5 |
|
Sep last |
2.674 |
|
Sep. Now (ρ) |
2.674" |
|
| Mag pri |
9.02 |
|
Mag sec |
9.89 |
|
delta mag (ΔM) |
0.87 |
|
Spectral class |
A3 (white) |
|
| Pri motion ra |
+007 |
|
Sec motion ra |
+007 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
-004 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 215223 |
|
Constellation |
Cepheus |
|
SAO |
10460 |
|
HIP |
112006 |
|
| Tycho2 |
4484-00183-1 |
|
Gaia DR2 |
2230242655570764800 |
|
HD |
215223 |
|
GC |
31687 |
|
| BD |
BD+71 1158 |
|
Distance |
724.64 |
|
Distance ly |
2363.78 |
|
