17137-0831 WRH 8
17h 13m 42.47s -08° 29' 25.9" P.A. 340.00 sep 10.9 mag 13.21,14.09
Coord 2000 |
17137-0831 |
|
Discov num |
WRH 8 |
|
Comp |
|
|
Coord arcsec 2000 |
17 13 42.47 -08 29 25.9 |
|
Date first |
1933 |
|
Date last |
2015 |
|
Obs |
11 |
|
Pa first |
337 |
|
Pa last |
339.5 |
|
P.A. Now (θ) |
339.5° |
|
Sep first |
6.5 |
|
Sep last |
10.853 |
|
Sep. Now (ρ) |
10.853" |
|
Mag pri |
13.21 |
|
Mag sec |
14.09 |
|
delta mag (ΔM) |
0.88 |
|
Spectral class |
|
|
Pri motion ra |
-002 |
|
Sec motion ra |
-010 |
|
Pri motion dec |
-026 |
|
Sec motion dec |
+008 |
|
Notes |
U
(Proper motion indicates non-physical) |
|
rPM=1.339
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ophiuchus |
|
Gaia DR2 |
4359807940530287616 |
|