17168+0259 A 2239
17h 16m 45.29s +02° 59' 08.9" P.A. 289.00 sep 3.4 mag 9.50,13.30 Sp G5 dist. 132.28 pc (431.5 l.y.)
Coord 2000 |
17168+0259 |
|
Discov num |
A 2239 |
|
Comp |
|
|
Coord arcsec 2000 |
17 16 45.29 +02 59 08.9 |
|
Date first |
1910 |
|
Date last |
2016 |
|
Obs |
5 |
|
Pa first |
287 |
|
Pa last |
289 |
|
P.A. Now (θ) |
289° |
|
Sep first |
2.9 |
|
Sep last |
3.385 |
|
Sep. Now (ρ) |
3.385" |
|
Mag pri |
9.50 |
|
Mag sec |
13.30 |
|
delta mag (ΔM) |
3.8 |
|
Spectral class |
G5 (yellow) |
|
Pri motion ra |
+018 |
|
Sec motion ra |
|
|
Pri motion dec |
-003 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ophiuchus |
|
SAO |
122230 |
|
HIP |
84527 |
|
Tycho2 |
0404-01071-1 |
|
Gaia DR2 |
4388244541039645568 |
|
HD |
156298 |
|
ADS |
10432 |
|
BD |
BD+03 3376 |
|
Distance |
132.28 |
|
Distance ly |
431.5 |
|