18562+1145 GRV 243
18h 56m 16.52s +11° 45' 51.5" P.A. 349.00 sep 32.8 mag 9.30,12.80 Sp K0
| Coord 2000 |
18562+1145 |
|
Discov num |
GRV 243 |
|
Comp |
|
|
Coord arcsec 2000 |
18 56 16.52 +11 45 51.5 |
|
| Date first |
1910 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
349 |
|
Pa last |
349.2 |
|
P.A. Now (θ) |
349.2° |
|
| Sep first |
33.2 |
|
Sep last |
32.822 |
|
Sep. Now (ρ) |
32.822" |
|
| Mag pri |
9.30 |
|
Mag sec |
12.80 |
|
delta mag (ΔM) |
3.5 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
-011 |
|
Sec motion ra |
-011 |
|
| Pri motion dec |
-020 |
|
Sec motion dec |
-023 |
|
| Notes |
|
|
rPM=0.118 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquila |
|
Tycho2 |
1047-00217-1 |
|
Gaia DR2 |
4312188263783982720 |
|
HD |
230138 |
|
