21391+2036 STT 444 (HD 206056)
21h 39m 04.16s +20° 36' 05.7" P.A. 277.00 sep 8.0 mag 8.06,11.19 Sp F5 dist. 303.95 pc (991.48 l.y.)
| Coord 2000 |
21391+2036 |
|
Discov num |
STT 444 |
|
Comp |
|
|
Coord arcsec 2000 |
21 39 04.16 +20 36 05.7 |
|
| Date first |
1850 |
|
Date last |
2016 |
|
Obs |
27 |
|
| Pa first |
274 |
|
Pa last |
277.1 |
|
P.A. Now (θ) |
277.1° |
|
| Sep first |
8.0 |
|
Sep last |
8.029 |
|
Sep. Now (ρ) |
8.029" |
|
| Mag pri |
8.06 |
|
Mag sec |
11.19 |
|
delta mag (ΔM) |
3.13 |
|
Spectral class |
F5 (yellow-white) |
|
| Pri motion ra |
+033 |
|
Sec motion ra |
+034 |
|
| Pri motion dec |
+014 |
|
Sec motion dec |
+014 |
|
| Notes |
|
|
rPM=0.027 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 206056 |
|
Constellation |
Pegasus |
|
SAO |
89872 |
|
HIP |
106903 |
|
| Tycho2 |
1673-00463-1 |
|
Gaia DR2 |
1786800437741224704 |
|
HD |
206056 |
|
BD |
BD+19 4755 |
|
| Distance |
303.95 |
|
Distance ly |
991.48 |
|
