22193+7450 HJ 1761
22h 18m 27.48s +74° 49' 55.7" P.A. 34.00 sep 4.8 mag 10.30,10.60
Coord 2000 |
22193+7450 |
|
Discov num |
HJ 1761 |
|
Comp |
|
|
Coord arcsec 2000 |
22 18 27.48 +74 49 55.7 |
|
Date first |
1828 |
|
Date last |
2016 |
|
Obs |
15 |
|
Pa first |
40 |
|
Pa last |
34.1 |
|
P.A. Now (θ) |
34.1° |
|
Sep first |
1.5 |
|
Sep last |
4.807 |
|
Sep. Now (ρ) |
4.807" |
|
Mag pri |
10.30 |
|
Mag sec |
10.60 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
Pri motion ra |
-002 |
|
Sec motion ra |
+017 |
|
Pri motion dec |
-012 |
|
Sec motion dec |
+005 |
|
Notes |
|
|
rPM=1.439
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cepheus |
|
Gaia DR2 |
2279672643904798080 |
|