17473+0851 BVD 124
17h 47m 15.46s +08° 50' 51.6" P.A. 242.00 sep 21.2 mag 11.30,12.27 Sp G4V+G5V
| Coord 2000 |
17473+0851 |
|
Discov num |
BVD 124 |
|
Comp |
|
|
Coord arcsec 2000 |
17 47 15.46 +08 50 51.6 |
|
| Date first |
1898 |
|
Date last |
2016 |
|
Obs |
19 |
|
| Pa first |
243 |
|
Pa last |
242.4 |
|
P.A. Now (θ) |
242.4° |
|
| Sep first |
21.0 |
|
Sep last |
21.195 |
|
Sep. Now (ρ) |
21.195" |
|
| Mag pri |
11.30 |
|
Mag sec |
12.27 |
|
delta mag (ΔM) |
0.97 |
|
Spectral class |
G4V+G5V (yellow/yellow) |
|
| Pri motion ra |
-006 |
|
Sec motion ra |
-002 |
|
| Pri motion dec |
-043 |
|
Sec motion dec |
-039 |
|
| Notes |
T
(Parallax indicates physical) |
|
rPM=0.13 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
Tycho2 |
0994-00240-1 |
|
Gaia DR2 |
4488334802504255744 |
|
