21105+1958 STF 2767 (HD 201672)
21h 10m 30.43s +19° 57' 35.7" P.A. 28.00 sep 2.5 mag 8.19,8.47 Sp F4V dist. 181.82 pc (593.1 l.y.)
| Coord 2000 |
21105+1958 |
|
Discov num |
STF2767 |
|
Comp |
|
|
Coord arcsec 2000 |
21 10 30.43 +19 57 35.7 |
|
| Date first |
1825 |
|
Date last |
2016 |
|
Obs |
93 |
|
| Pa first |
32 |
|
Pa last |
27.8 |
|
P.A. Now (θ) |
27.8° |
|
| Sep first |
2.9 |
|
Sep last |
2.488 |
|
Sep. Now (ρ) |
2.488" |
|
| Mag pri |
8.19 |
|
Mag sec |
8.47 |
|
delta mag (ΔM) |
0.28 |
|
Spectral class |
F4V (yellow-white) |
|
| Pri motion ra |
-009 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
-020 |
|
Sec motion dec |
-007 |
|
| Notes |
|
|
rPM=0.748
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 201672 |
|
Constellation |
Pegasus |
|
SAO |
106894 |
|
HIP |
104533 |
|
| Tycho2 |
1657-00240-1 |
|
Gaia DR2 |
1789697139780013440 |
|
HD |
201672 |
|
GC |
29599 |
|
| BD |
BD+19 4638 |
|
Distance |
181.82 |
|
Distance ly |
593.1 |
|
