17512+2946 BRT 31
17h 51m 11.38s +29° 46' 14.8" P.A. 147.00 sep 7.6 mag 12.40,12.40
| Coord 2000 |
17512+2946 |
|
Discov num |
BRT 31 |
|
Comp |
|
|
Coord arcsec 2000 |
17 51 11.38 +29 46 14.8 |
|
| Date first |
1906 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
123 |
|
Pa last |
146.9 |
|
P.A. Now (θ) |
146.9° |
|
| Sep first |
4.3 |
|
Sep last |
7.6 |
|
Sep. Now (ρ) |
7.6" |
|
| Mag pri |
12.40 |
|
Mag sec |
12.40 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
|
|
| Pri motion ra |
+004 |
|
Sec motion ra |
+016 |
|
| Pri motion dec |
+017 |
|
Sec motion dec |
-024 |
|
| Notes |
L
(Linear solution) |
|
rPM=1.481
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Gaia DR2 |
4596798738364925184 |
|
ADS |
10840 |
|
