22146+1714 HDO 170
22h 14m 38.65s +17° 13' 33.5" P.A. 241.00 sep 7.3 mag 11.40,11.60
| Coord 2000 |
22146+1714 |
|
Discov num |
HDO 170 |
|
Comp |
|
|
Coord arcsec 2000 |
22 14 38.65 +17 13 33.5 |
|
| Date first |
1867 |
|
Date last |
2016 |
|
Obs |
23 |
|
| Pa first |
241 |
|
Pa last |
240.8 |
|
P.A. Now (θ) |
240.8° |
|
| Sep first |
8.9 |
|
Sep last |
7.337 |
|
Sep. Now (ρ) |
7.337" |
|
| Mag pri |
11.40 |
|
Mag sec |
11.60 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
| Pri motion ra |
+029 |
|
Sec motion ra |
+011 |
|
| Pri motion dec |
-008 |
|
Sec motion dec |
-010 |
|
| Notes |
|
|
rPM=0.602
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Gaia DR2 |
1775227115789344768 |
|
