22071+5440 STI 2620
22h 07m 09.57s +54° 40' 38.2" P.A. 73.00 sep 8.0 mag 9.88,13.00
| Coord 2000 |
22071+5440 |
|
Discov num |
STI2620 |
|
Comp |
|
|
Coord arcsec 2000 |
22 07 09.57 +54 40 38.2 |
|
| Date first |
1917 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
83 |
|
Pa last |
72.6 |
|
P.A. Now (θ) |
72.6° |
|
| Sep first |
10.8 |
|
Sep last |
8.037 |
|
Sep. Now (ρ) |
8.037" |
|
| Mag pri |
9.88 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
3.12 |
|
Spectral class |
|
|
| Pri motion ra |
+033 |
|
Sec motion ra |
+009 |
|
| Pri motion dec |
-009 |
|
Sec motion dec |
-003 |
|
| Notes |
|
|
rPM=0.723
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cepheus |
|
Tycho2 |
3973-00614-1 |
|
Gaia DR2 |
2005669501558451328 |
|
