22497+4031 STF 2946 (HD 216122)
22h 49m 41.44s +40° 30' 54.8" P.A. 262.00 sep 5.4 mag 8.12,8.25 Sp F8+F8 dist. 91.49 pc (298.44 l.y.)
Coord 2000 |
22497+4031 |
|
Discov num |
STF2946 |
|
Comp |
|
|
Coord arcsec 2000 |
22 49 41.44 +40 30 54.8 |
|
Date first |
1828 |
|
Date last |
2020 |
|
Obs |
91 |
|
Pa first |
254 |
|
Pa last |
261.7 |
|
P.A. Now (θ) |
261.7° |
|
Sep first |
5.4 |
|
Sep last |
5.426 |
|
Sep. Now (ρ) |
5.426" |
|
Mag pri |
8.12 |
|
Mag sec |
8.25 |
|
delta mag (ΔM) |
0.13 |
|
Spectral class |
F8+F8 (yellow-white/yellow-white) |
|
Pri motion ra |
+007 |
|
Sec motion ra |
+001 |
|
Pri motion dec |
-041 |
|
Sec motion dec |
-039 |
|
Notes |
Y
(Parallax indicates components are non-physical) |
|
rPM=0.152 (< 0.3, Physical double)
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 216122 |
|
Constellation |
Lacerta |
|
SAO |
52401 |
|
HIP |
112722 |
|
Tycho2 |
3218-01759-1 |
|
Gaia DR2 |
1929623635232510208 |
|
HD |
216122 |
|
GC |
31847 |
|
BD |
BD+39 4937 |
|
Distance |
91.49 |
|
Distance ly |
298.44 |
|