21326+6607 HJ 1665
21h 32m 34.40s +66° 06' 50.0" P.A. 65.00 sep 22.7 mag 8.95,10.41 Sp G5
| Coord 2000 |
21326+6607 |
|
Discov num |
HJ 1665 |
|
Comp |
|
|
Coord arcsec 2000 |
21 32 34.40 +66 06 50.0 |
|
| Date first |
1828 |
|
Date last |
2015 |
|
Obs |
16 |
|
| Pa first |
73 |
|
Pa last |
64.9 |
|
P.A. Now (θ) |
64.9° |
|
| Sep first |
18.0 |
|
Sep last |
22.72 |
|
Sep. Now (ρ) |
22.72" |
|
| Mag pri |
8.95 |
|
Mag sec |
10.41 |
|
delta mag (ΔM) |
1.46 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
-001 |
|
Sec motion ra |
+006 |
|
| Pri motion dec |
-009 |
|
Sec motion dec |
+010 |
|
| Notes |
|
|
rPM=1.736
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cepheus |
|
Tycho2 |
4261-01269-1 |
|
Gaia DR2 |
2220964873377035776 |
|
