22215+5551 STI 2718
22h 21m 30.83s +55° 51' 44.0" P.A. 233.00 sep 6.4 mag 12.36,12.80
| Coord 2000 |
22215+5551 |
|
Discov num |
STI2718 |
|
Comp |
|
|
Coord arcsec 2000 |
22 21 30.83 +55 51 44.0 |
|
| Date first |
1917 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
242 |
|
Pa last |
233.2 |
|
P.A. Now (θ) |
233.2° |
|
| Sep first |
5.0 |
|
Sep last |
6.44 |
|
Sep. Now (ρ) |
6.44" |
|
| Mag pri |
12.36 |
|
Mag sec |
12.80 |
|
delta mag (ΔM) |
0.44 |
|
Spectral class |
|
|
| Pri motion ra |
+002 |
|
Sec motion ra |
-002 |
|
| Pri motion dec |
+001 |
|
Sec motion dec |
-012 |
|
| Notes |
|
|
rPM=1.118
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cepheus |
|
Gaia DR2 |
2006014026655832448 |
|
