21334+6728 WHC 23
21h 33m 27.25s +67° 27' 36.1" P.A. 201.00 sep 15.6 mag 10.42,13.92
| Coord 2000 |
21334+6728 |
|
Discov num |
WHC 23 |
|
Comp |
|
|
Coord arcsec 2000 |
21 33 27.25 +67 27 36.1 |
|
| Date first |
1893 |
|
Date last |
2016 |
|
Obs |
9 |
|
| Pa first |
202 |
|
Pa last |
200.5 |
|
P.A. Now (θ) |
200.5° |
|
| Sep first |
15.6 |
|
Sep last |
15.619 |
|
Sep. Now (ρ) |
15.619" |
|
| Mag pri |
10.42 |
|
Mag sec |
13.92 |
|
delta mag (ΔM) |
3.5 |
|
Spectral class |
|
|
| Pri motion ra |
+008 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
+005 |
|
Sec motion dec |
+003 |
|
| Notes |
|
|
rPM=0.772
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cepheus |
|
Tycho2 |
4261-00181-1 |
|
Gaia DR2 |
2221384130904009600 |
|
