00107+7221 HJ 1940
00h 10m 37.38s +72° 21' 22.0" P.A. 139.00 sep 7.2 mag 10.00,12.00
Coord 2000 |
00107+7221 |
|
Discov num |
HJ 1940 |
|
Comp |
|
|
Coord arcsec 2000 |
00 10 37.38 +72 21 22.0 |
|
Date first |
1897 |
|
Date last |
2016 |
|
Obs |
11 |
|
Pa first |
141 |
|
Pa last |
138.7 |
|
P.A. Now (θ) |
138.7° |
|
Sep first |
6.5 |
|
Sep last |
7.23 |
|
Sep. Now (ρ) |
7.23" |
|
Mag pri |
10.00 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
2 |
|
Spectral class |
|
|
Pri motion ra |
+013 |
|
Sec motion ra |
+022 |
|
Pri motion dec |
+001 |
|
Sec motion dec |
-010 |
|
Notes |
|
|
rPM=0.588
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cepheus |
|
Tycho2 |
4302-00707-1 |
|
Gaia DR2 |
537391122739178880 |
|