15188+1347 SKF 2212
15h 18m 45.08s +13° 46' 36.8" P.A. 19.00 sep 7.2 mag 9.80,13.30 Sp F8
Coord 2000 |
15188+1347 |
|
Discov num |
SKF2212 |
|
Comp |
|
|
Coord arcsec 2000 |
15 18 45.08 +13 46 36.8 |
|
Date first |
1897 |
|
Date last |
2016 |
|
Obs |
13 |
|
Pa first |
18 |
|
Pa last |
19.1 |
|
P.A. Now (θ) |
19.1° |
|
Sep first |
5.6 |
|
Sep last |
7.203 |
|
Sep. Now (ρ) |
7.203" |
|
Mag pri |
9.80 |
|
Mag sec |
13.30 |
|
delta mag (ΔM) |
3.5 |
|
Spectral class |
F8 (yellow-white) |
|
Pri motion ra |
-037 |
|
Sec motion ra |
-036 |
|
Pri motion dec |
-035 |
|
Sec motion dec |
-037 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.043 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Serpens |
|
Tycho2 |
0926-00967-1 |
|
Gaia DR2 |
1182803211288996736 |
|