22590+5532 STI 2921
22h 59m 04.67s +55° 31' 57.0" P.A. 284.00 sep 8.3 mag 11.40,12.40
| Coord 2000 |
22590+5532 |
|
Discov num |
STI2921 |
|
Comp |
|
|
Coord arcsec 2000 |
22 59 04.67 +55 31 57.0 |
|
| Date first |
1920 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
296 |
|
Pa last |
283.8 |
|
P.A. Now (θ) |
283.8° |
|
| Sep first |
9.1 |
|
Sep last |
8.25 |
|
Sep. Now (ρ) |
8.25" |
|
| Mag pri |
11.40 |
|
Mag sec |
12.40 |
|
delta mag (ΔM) |
1 |
|
Spectral class |
|
|
| Pri motion ra |
-003 |
|
Sec motion ra |
-005 |
|
| Pri motion dec |
-005 |
|
Sec motion dec |
-013 |
|
| Notes |
|
|
rPM=0.592
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cassiopeia |
|
Gaia DR2 |
2008911377223573632 |
|
