08217+7227 GMC 15
08h 21m 39.13s +72° 27' 23.5" P.A. 260.00 sep 43.6 mag 15.26,15.25 Sp K0V+K1V
| Coord 2000 |
08217+7227 |
|
Discov num |
GMC 15 |
|
Comp |
|
|
Coord arcsec 2000 |
08 21 39.13 +72 27 23.5 |
|
| Date first |
1953 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
260 |
|
Pa last |
260 |
|
P.A. Now (θ) |
260° |
|
| Sep first |
43.2 |
|
Sep last |
43.624 |
|
Sep. Now (ρ) |
43.624" |
|
| Mag pri |
15.26 |
|
Mag sec |
15.25 |
|
delta mag (ΔM) |
0.01 |
|
Spectral class |
K0V+K1V (yellow-orange/yellow-orange) |
|
| Pri motion ra |
-010 |
|
Sec motion ra |
-015 |
|
| Pri motion dec |
-037 |
|
Sec motion dec |
-026 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.315
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ursa Major |
|
Gaia DR2 |
1122746202553240192 |
|
