18463+6909 SKF 2739
18h 46m 20.50s +69° 08' 46.2" P.A. 227.00 sep 6.8 mag 10.10,11.80 Sp F0
| Coord 2000 |
18463+6909 |
|
Discov num |
SKF2739 |
|
Comp |
|
|
Coord arcsec 2000 |
18 46 20.50 +69 08 46.2 |
|
| Date first |
1896 |
|
Date last |
2016 |
|
Obs |
12 |
|
| Pa first |
230 |
|
Pa last |
227.2 |
|
P.A. Now (θ) |
227.2° |
|
| Sep first |
6.2 |
|
Sep last |
6.758 |
|
Sep. Now (ρ) |
6.758" |
|
| Mag pri |
10.10 |
|
Mag sec |
11.80 |
|
delta mag (ΔM) |
1.7 |
|
Spectral class |
F0 (yellow-white) |
|
| Pri motion ra |
-000 |
|
Sec motion ra |
-002 |
|
| Pri motion dec |
+021 |
|
Sec motion dec |
+017 |
|
| Notes |
|
|
rPM=0.213 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
Tycho2 |
4430-00689-1 |
|
Gaia DR2 |
2259286701892911104 |
|
