17301-2257 B 343
17h 30m 06.53s -22° 57' 04.8" P.A. 199.00 sep 2.3 mag 9.08,12.69 Sp F8V dist. 132.45 pc (432.05 l.y.)
Coord 2000 |
17301-2257 |
|
Discov num |
B 343 |
|
Comp |
|
|
Coord arcsec 2000 |
17 30 06.53 -22 57 04.8 |
|
Date first |
1926 |
|
Date last |
2016 |
|
Obs |
4 |
|
Pa first |
205 |
|
Pa last |
198.7 |
|
P.A. Now (θ) |
198.7° |
|
Sep first |
2.4 |
|
Sep last |
2.263 |
|
Sep. Now (ρ) |
2.263" |
|
Mag pri |
9.08 |
|
Mag sec |
12.69 |
|
delta mag (ΔM) |
3.61 |
|
Spectral class |
F8V (yellow-white) |
|
Pri motion ra |
+032 |
|
Sec motion ra |
+034 |
|
Pri motion dec |
-006 |
|
Sec motion dec |
-007 |
|
Notes |
|
|
rPM=0.064 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ophiuchus |
|
SAO |
185459 |
|
HIP |
85642 |
|
Tycho2 |
6826-00001-1 |
|
Gaia DR2 |
4111482754063744768 |
|
HD |
158406 |
|
BD |
BD-22 4355 |
|
CD |
CD-2212063 |
|
CP |
CP-22 6377 |
|
Distance |
132.45 |
|
Distance ly |
432.05 |
|