22496+6633 STF 2948 (HD 216227)
22h 49m 36.21s +66° 33' 13.8" P.A. 3.00 sep 2.6 mag 7.26,8.60 Sp B6Vn dist. 261.78 pc (853.93 l.y.)
Coord 2000 |
22496+6633 |
|
Discov num |
STF2948 |
|
Comp |
|
|
Coord arcsec 2000 |
22 49 36.21 +66 33 13.8 |
|
Date first |
1828 |
|
Date last |
2019 |
|
Obs |
38 |
|
Pa first |
2 |
|
Pa last |
2.7 |
|
P.A. Now (θ) |
2.7° |
|
Sep first |
3.0 |
|
Sep last |
2.634 |
|
Sep. Now (ρ) |
2.634" |
|
Mag pri |
7.26 |
|
Mag sec |
8.60 |
|
delta mag (ΔM) |
1.34 |
|
Spectral class |
B6Vn (blue-white) |
|
Pri motion ra |
+009 |
|
Sec motion ra |
+009 |
|
Pri motion dec |
-001 |
|
Sec motion dec |
-001 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 216227 |
|
Constellation |
Cepheus |
|
SAO |
20267 |
|
HIP |
112717 |
|
Tycho2 |
4277-00934-1 |
|
Gaia DR2 |
2212600063788225536 |
|
HD |
216227 |
|
GC |
31856 |
|
BD |
BD+65 1813 |
|
Distance |
261.78 |
|
Distance ly |
853.93 |
|