17115-6839 DON 824 (HD 154526)
17h 11m 29.34s -68° 38' 35.6" P.A. 216.00 sep 2.3 mag 8.05,11.69 Sp A3V dist. 196.08 pc (639.61 l.y.)
Coord 2000 |
17115-6839 |
|
Discov num |
DON 824 |
|
Comp |
|
|
Coord arcsec 2000 |
17 11 29.34 -68 38 35.6 |
|
Date first |
1928 |
|
Date last |
2016 |
|
Obs |
5 |
|
Pa first |
214 |
|
Pa last |
215.9 |
|
P.A. Now (θ) |
215.9° |
|
Sep first |
2.2 |
|
Sep last |
2.302 |
|
Sep. Now (ρ) |
2.302" |
|
Mag pri |
8.05 |
|
Mag sec |
11.69 |
|
delta mag (ΔM) |
3.64 |
|
Spectral class |
A3V (white) |
|
Pri motion ra |
-016 |
|
Sec motion ra |
-018 |
|
Pri motion dec |
-028 |
|
Sec motion dec |
-031 |
|
Notes |
|
|
rPM=0.101 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 154526 |
|
Constellation |
Triangulum Australe |
|
HIP |
84090 |
|
Tycho2 |
9275-03181-1 |
|
Gaia DR2 |
5811286468862259328 |
|
HD |
154526 |
|
CP |
CP-68 2897 |
|
Distance |
196.08 |
|
Distance ly |
639.61 |
|