18484+6908 WFC 254
18h 48m 24.06s +69° 07' 36.4" P.A. 218.00 sep 13.3 mag 10.61,10.96 Sp G0
| Coord 2000 |
18484+6908 |
|
Discov num |
WFC 254 |
|
Comp |
|
|
Coord arcsec 2000 |
18 48 24.06 +69 07 36.4 |
|
| Date first |
1897 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
218 |
|
Pa last |
218 |
|
P.A. Now (θ) |
218° |
|
| Sep first |
9.7 |
|
Sep last |
13.345 |
|
Sep. Now (ρ) |
13.345" |
|
| Mag pri |
10.61 |
|
Mag sec |
10.96 |
|
delta mag (ΔM) |
0.35 |
|
Spectral class |
G0 (yellow) |
|
| Pri motion ra |
+011 |
|
Sec motion ra |
-010 |
|
| Pri motion dec |
+019 |
|
Sec motion dec |
-004 |
|
| Notes |
|
|
rPM=1.419
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
Tycho2 |
4431-01249-1 |
|
Gaia DR2 |
2259274779063893248 |
|
