18170+2937 UC 238
18h 17m 02.81s +29° 36' 45.4" P.A. 66.00 sep 48.6 mag 9.35,11.83 Sp G0
| Coord 2000 |
18170+2937 |
|
Discov num |
UC 238 |
|
Comp |
|
|
Coord arcsec 2000 |
18 17 02.81 +29 36 45.4 |
|
| Date first |
1900 |
|
Date last |
2017 |
|
Obs |
12 |
|
| Pa first |
68 |
|
Pa last |
66.2 |
|
P.A. Now (θ) |
66.2° |
|
| Sep first |
48.4 |
|
Sep last |
48.626 |
|
Sep. Now (ρ) |
48.626" |
|
| Mag pri |
9.35 |
|
Mag sec |
11.83 |
|
delta mag (ΔM) |
2.48 |
|
Spectral class |
G0 (yellow) |
|
| Pri motion ra |
-038 |
|
Sec motion ra |
-037 |
|
| Pri motion dec |
-044 |
|
Sec motion dec |
-045 |
|
| Notes |
T
(Parallax indicates physical) |
|
rPM=0.024 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Tycho2 |
2105-00343-1 |
|
Gaia DR2 |
4589844945796230016 |
|
