17533-0556 HO 561 (HD 162834)
17h 53m 15.37s -05° 55' 43.8" P.A. 328.00 sep 35.4 mag 6.98,11.78 Sp K2III dist. 233.64 pc (762.13 l.y.)
Coord 2000 |
17533-0556 |
|
Discov num |
HO 561 |
|
Comp |
|
|
Coord arcsec 2000 |
17 53 15.37 -05 55 43.8 |
|
Date first |
1897 |
|
Date last |
2017 |
|
Obs |
11 |
|
Pa first |
329 |
|
Pa last |
327.6 |
|
P.A. Now (θ) |
327.6° |
|
Sep first |
32.1 |
|
Sep last |
35.39 |
|
Sep. Now (ρ) |
35.39" |
|
Mag pri |
6.98 |
|
Mag sec |
11.78 |
|
delta mag (ΔM) |
4.8 |
|
Spectral class |
K2III (yellow-orange) |
|
Pri motion ra |
+010 |
|
Sec motion ra |
-002 |
|
Pri motion dec |
-031 |
|
Sec motion dec |
-013 |
|
Notes |
|
|
rPM=0.664
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 162834 |
|
Constellation |
Ophiuchus |
|
SAO |
141942 |
|
HIP |
87559 |
|
Tycho2 |
5095-00195-1 |
|
Gaia DR2 |
4175028002102950784 |
|
HD |
162834 |
|
GC |
24313 |
|
BD |
BD-05 4523 |
|
Distance |
233.64 |
|
Distance ly |
762.13 |
|