17351-6207 B 1861 (HD 158730)
17h 35m 03.13s -62° 06' 39.4" P.A. 271.00 sep 1.5 mag 7.07,10.65 Sp A5IV dist. 190.48 pc (621.35 l.y.)
Coord 2000 |
17351-6207 |
|
Discov num |
B 1861 |
|
Comp |
|
|
Coord arcsec 2000 |
17 35 03.13 -62 06 39.4 |
|
Date first |
1931 |
|
Date last |
1991 |
|
Obs |
3 |
|
Pa first |
265 |
|
Pa last |
271.3 |
|
P.A. Now (θ) |
271.3° |
|
Sep first |
1.4 |
|
Sep last |
1.48 |
|
Sep. Now (ρ) |
1.48" |
|
Mag pri |
7.07 |
|
Mag sec |
10.65 |
|
delta mag (ΔM) |
3.58 |
|
Spectral class |
A5IV (white) |
|
Pri motion ra |
-007 |
|
Sec motion ra |
-005 |
|
Pri motion dec |
-029 |
|
Sec motion dec |
-031 |
|
Notes |
|
|
rPM=0.09 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 158730 |
|
Constellation |
Ara |
|
SAO |
253964 |
|
HIP |
86043 |
|
Tycho2 |
9057-05180-1 |
|
Gaia DR2 |
5910626446774318592 |
|
HD |
158730 |
|
CP |
CP-62 5627 |
|
Distance |
190.48 |
|
Distance ly |
621.35 |
|