17417-2558 RSS 457
17h 41m 39.66s -25° 58' 20.4" P.A. 188.00 sep 7.9 mag 10.18,15.60 Sp G8V dist. 145.14 pc (473.45 l.y.)
Coord 2000 |
17417-2558 |
|
Discov num |
RSS 457 |
|
Comp |
|
|
Coord arcsec 2000 |
17 41 39.66 -25 58 20.4 |
|
Date first |
1976 |
|
Date last |
1999 |
|
Obs |
3 |
|
Pa first |
212 |
|
Pa last |
187.8 |
|
P.A. Now (θ) |
187.8° |
|
Sep first |
6.4 |
|
Sep last |
7.87 |
|
Sep. Now (ρ) |
7.87" |
|
Mag pri |
10.18 |
|
Mag sec |
15.60 |
|
delta mag (ΔM) |
5.42 |
|
Spectral class |
G8V (yellow) |
|
Pri motion ra |
-081 |
|
Sec motion ra |
-107 |
|
Pri motion dec |
+060 |
|
Sec motion dec |
-114 |
|
Notes |
|
|
rPM=1.125
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ophiuchus |
|
HIP |
86583 |
|
Tycho2 |
6831-00076-1 |
|
Gaia DR2 |
4061868460093250816 |
|
HD |
160547 |
|
CD |
CD-2512215 |
|
CP |
CP-25 6041 |
|
Distance |
145.14 |
|
Distance ly |
473.45 |
|