21496+3606 HO 169 (HD 207649)
21h 49m 36.02s +36° 06' 04.6" P.A. 139.00 sep 3.7 mag 8.36,11.34 Sp F8 dist. 117.51 pc (383.32 l.y.)
| Coord 2000 |
21496+3606 |
|
Discov num |
HO 169 |
|
Comp |
|
|
Coord arcsec 2000 |
21 49 36.02 +36 06 04.6 |
|
| Date first |
1882 |
|
Date last |
2015 |
|
Obs |
14 |
|
| Pa first |
135 |
|
Pa last |
139.4 |
|
P.A. Now (θ) |
139.4° |
|
| Sep first |
3.2 |
|
Sep last |
3.661 |
|
Sep. Now (ρ) |
3.661" |
|
| Mag pri |
8.36 |
|
Mag sec |
11.34 |
|
delta mag (ΔM) |
2.98 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
-008 |
|
Sec motion ra |
-005 |
|
| Pri motion dec |
+008 |
|
Sec motion dec |
+005 |
|
| Notes |
|
|
rPM=0.375
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 207649 |
|
Constellation |
Pegasus |
|
SAO |
71744 |
|
HIP |
107746 |
|
| Tycho2 |
2730-01101-1 |
|
Gaia DR2 |
1949378801168219392 |
|
HD |
207649 |
|
BD |
BD+35 4647 |
|
| Distance |
117.51 |
|
Distance ly |
383.32 |
|
