22126+5502 STI 2639
22h 12m 33.68s +55° 01' 49.7" P.A. 319.00 sep 3.8 mag 9.39,11.90 Sp A0II/III
Coord 2000 |
22126+5502 |
|
Discov num |
STI2639 |
|
Comp |
|
|
Coord arcsec 2000 |
22 12 33.68 +55 01 49.7 |
|
Date first |
1917 |
|
Date last |
2015 |
|
Obs |
3 |
|
Pa first |
316 |
|
Pa last |
318.8 |
|
P.A. Now (θ) |
318.8° |
|
Sep first |
3.7 |
|
Sep last |
3.825 |
|
Sep. Now (ρ) |
3.825" |
|
Mag pri |
9.39 |
|
Mag sec |
11.90 |
|
delta mag (ΔM) |
2.51 |
|
Spectral class |
A0II/III (white) |
|
Pri motion ra |
-016 |
|
Sec motion ra |
|
|
Pri motion dec |
+010 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cepheus |
|
Tycho2 |
3973-02322-1 |
|
Gaia DR2 |
2005508732349280896 |
|