17490+0458 STF 2223 (HD 162056)
17h 48m 57.84s +04° 58' 03.2" P.A. 210.00 sep 18.5 mag 7.56,9.66 Sp F0V dist. 86.51 pc (282.2 l.y.)
Coord 2000 |
17490+0458 |
|
Discov num |
STF2223 |
|
Comp |
|
|
Coord arcsec 2000 |
17 48 57.84 +04 58 03.2 |
|
Date first |
1894 |
|
Date last |
2017 |
|
Obs |
33 |
|
Pa first |
210 |
|
Pa last |
209.7 |
|
P.A. Now (θ) |
209.7° |
|
Sep first |
18.3 |
|
Sep last |
18.46 |
|
Sep. Now (ρ) |
18.46" |
|
Mag pri |
7.56 |
|
Mag sec |
9.66 |
|
delta mag (ΔM) |
2.1 |
|
Spectral class |
F0V (yellow-white) |
|
Pri motion ra |
-002 |
|
Sec motion ra |
-002 |
|
Pri motion dec |
-033 |
|
Sec motion dec |
-032 |
|
Notes |
T
(Parallax indicates physical) |
|
rPM=0.03 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 162056 |
|
Constellation |
Ophiuchus |
|
SAO |
122780 |
|
HIP |
87202 |
|
Tycho2 |
0424-00820-1 |
|
Gaia DR2 |
4473767476025339008 |
|
HD |
162056 |
|
GC |
24189 |
|
BD |
BD+05 3505 |
|
Distance |
86.51 |
|
Distance ly |
282.2 |
|