22291+5744 STI 2798
22h 29m 09.86s +57° 43' 51.3" P.A. 42.00 sep 12.8 mag 12.30,12.70 Sp M3+K6
| Coord 2000 |
22291+5744 |
|
Discov num |
STI2798 |
|
Comp |
|
|
Coord arcsec 2000 |
22 29 09.86 +57 43 51.3 |
|
| Date first |
1920 |
|
Date last |
2016 |
|
Obs |
12 |
|
| Pa first |
40 |
|
Pa last |
41.6 |
|
P.A. Now (θ) |
41.6° |
|
| Sep first |
13.6 |
|
Sep last |
12.788 |
|
Sep. Now (ρ) |
12.788" |
|
| Mag pri |
12.30 |
|
Mag sec |
12.70 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
M3+K6 (red/yellow-orange) |
|
| Pri motion ra |
-013 |
|
Sec motion ra |
-004 |
|
| Pri motion dec |
-006 |
|
Sec motion dec |
+003 |
|
| Notes |
|
|
rPM=0.889
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cepheus |
|
Tycho2 |
3991-01288-1 |
|
Gaia DR2 |
2007924084504608000 |
|
