22500+6018 HJ 1821
22h 49m 58.96s +60° 17' 56.5" P.A. 103.00 sep 11.6 mag 9.10,10.40 Sp K0:Ia
| Coord 2000 |
22500+6018 |
|
Discov num |
HJ 1821 |
|
Comp |
|
|
Coord arcsec 2000 |
22 49 58.96 +60 17 56.5 |
|
| Date first |
1828 |
|
Date last |
2016 |
|
Obs |
11 |
|
| Pa first |
110 |
|
Pa last |
102.7 |
|
P.A. Now (θ) |
102.7° |
|
| Sep first |
8.0 |
|
Sep last |
11.584 |
|
Sep. Now (ρ) |
11.584" |
|
| Mag pri |
9.10 |
|
Mag sec |
10.40 |
|
delta mag (ΔM) |
1.3 |
|
Spectral class |
K0:Ia (yellow-orange) |
|
| Pri motion ra |
-003 |
|
Sec motion ra |
+000 |
|
| Pri motion dec |
-002 |
|
Sec motion dec |
-002 |
|
| Notes |
|
|
rPM=0.832
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cepheus |
|
Tycho2 |
4265-00870-1 |
|
Gaia DR2 |
2014593550230928896 |
|
