18186+7042 SKF 2737
18h 18m 37.85s +70° 42' 19.6" P.A. 265.00 sep 29.7 mag 9.90,10.10 Sp G5+G5
| Coord 2000 |
18186+7042 |
|
Discov num |
SKF2737 |
|
Comp |
|
|
Coord arcsec 2000 |
18 18 37.85 +70 42 19.6 |
|
| Date first |
1855 |
|
Date last |
2016 |
|
Obs |
19 |
|
| Pa first |
268 |
|
Pa last |
264.8 |
|
P.A. Now (θ) |
264.8° |
|
| Sep first |
29.8 |
|
Sep last |
29.676 |
|
Sep. Now (ρ) |
29.676" |
|
| Mag pri |
9.90 |
|
Mag sec |
10.10 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
G5+G5 (yellow/yellow) |
|
| Pri motion ra |
+009 |
|
Sec motion ra |
+008 |
|
| Pri motion dec |
+039 |
|
Sec motion dec |
+041 |
|
| Notes |
T
(Parallax indicates physical) |
|
rPM=0.054 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
Tycho2 |
4433-00028-1 |
|
Gaia DR2 |
2260460155678348160 |
|