08177+2230 GRV 757
08h 17m 45.04s +22° 30' 51.7" P.A. 303.00 sep 9.5 mag 10.10,11.30
| Coord 2000 |
08177+2230 |
|
Discov num |
GRV 757 |
|
Comp |
|
|
Coord arcsec 2000 |
08 17 45.04 +22 30 51.7 |
|
| Date first |
1893 |
|
Date last |
2016 |
|
Obs |
15 |
|
| Pa first |
304 |
|
Pa last |
303.3 |
|
P.A. Now (θ) |
303.3° |
|
| Sep first |
9.5 |
|
Sep last |
9.487 |
|
Sep. Now (ρ) |
9.487" |
|
| Mag pri |
10.10 |
|
Mag sec |
11.30 |
|
delta mag (ΔM) |
1.2 |
|
Spectral class |
|
|
| Pri motion ra |
-043 |
|
Sec motion ra |
-042 |
|
| Pri motion dec |
-011 |
|
Sec motion dec |
-012 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.032 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cancer |
|
Tycho2 |
1928-01632-1 |
|
Gaia DR2 |
676521503048053376 |
|
