17422-6901 DON 850
17h 42m 12.61s -69° 01' 10.5" P.A. 323.00 sep 3.9 mag 7.72,13.60 Sp A4V dist. 214.59 pc (699.99 l.y.)
Coord 2000 |
17422-6901 |
|
Discov num |
DON 850 |
|
Comp |
|
|
Coord arcsec 2000 |
17 42 12.61 -69 01 10.5 |
|
Date first |
1928 |
|
Date last |
2016 |
|
Obs |
3 |
|
Pa first |
319 |
|
Pa last |
323.1 |
|
P.A. Now (θ) |
323.1° |
|
Sep first |
3.2 |
|
Sep last |
3.915 |
|
Sep. Now (ρ) |
3.915" |
|
Mag pri |
7.72 |
|
Mag sec |
13.60 |
|
delta mag (ΔM) |
5.88 |
|
Spectral class |
A4V (white) |
|
Pri motion ra |
-015 |
|
Sec motion ra |
|
|
Pri motion dec |
-029 |
|
Sec motion dec |
|
|
Notes |
S
(Parallax indidates non-physical) |
|
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Apus |
|
SAO |
253999 |
|
HIP |
86641 |
|
Tycho2 |
9289-01806-1 |
|
Gaia DR2 |
5810653145860318720 |
|
HD |
159776 |
|
CP |
CP-68 2931 |
|
Distance |
214.59 |
|
Distance ly |
699.99 |
|