17136-2330 HDS 2434
17h 13m 37.75s -23° 30' 02.8" P.A. 10.00 sep 0.2 mag 9.66,11.52 Sp G5 dist. 636.94 pc (2077.7 l.y.)
| Coord 2000 |
17136-2330 |
|
Discov num |
HDS2434 |
|
Comp |
|
|
Coord arcsec 2000 |
17 13 37.75 -23 30 02.8 |
|
| Date first |
1991 |
|
Date last |
2021 |
|
Obs |
2 |
|
| Pa first |
6 |
|
Pa last |
9.7 |
|
P.A. Now (θ) |
9.7° |
|
| Sep first |
0.2 |
|
Sep last |
0.188 |
|
Sep. Now (ρ) |
0.188" |
|
| Mag pri |
9.66 |
|
Mag sec |
11.52 |
|
delta mag (ΔM) |
1.86 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
-006 |
|
Sec motion ra |
|
|
| Pri motion dec |
-001 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
HIP |
84272 |
|
Tycho2 |
6812-00396-1 |
|
Gaia DR2 |
4114357019241018624 |
|
| CD |
CD-2313230 |
|
CP |
CP-23 6539 |
|
Distance |
636.94 |
|
Distance ly |
2077.7 |
|
