22218+1515 STF 2897
22h 21m 48.89s +15° 15' 09.9" P.A. 98.00 sep 16.9 mag 9.48,10.37 Sp F0V+F3V
| Coord 2000 |
22218+1515 |
|
Discov num |
STF2897 |
|
Comp |
|
|
Coord arcsec 2000 |
22 21 48.89 +15 15 09.9 |
|
| Date first |
1825 |
|
Date last |
2018 |
|
Obs |
35 |
|
| Pa first |
100 |
|
Pa last |
98.4 |
|
P.A. Now (θ) |
98.4° |
|
| Sep first |
20.0 |
|
Sep last |
16.89 |
|
Sep. Now (ρ) |
16.89" |
|
| Mag pri |
9.48 |
|
Mag sec |
10.37 |
|
delta mag (ΔM) |
0.89 |
|
Spectral class |
F0V+F3V (yellow-white/yellow-white) |
|
| Pri motion ra |
+003 |
|
Sec motion ra |
+003 |
|
| Pri motion dec |
-008 |
|
Sec motion dec |
-008 |
|
| Notes |
V
(Proper motion indicates physical) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Tycho2 |
1682-00722-1 |
|
Gaia DR2 |
2735518104511128960 |
|
ADS |
15869 |
|
