21546-0300 HDS 3116 (HD 208176)
21h 54m 35.81s -02° 59' 49.5" P.A. 123.00 sep 0.4 mag 7.46,9.80 Sp A0 dist. 485.44 pc (1583.51 l.y.)
Coord 2000 |
21546-0300 |
|
Discov num |
HDS3116 |
|
Comp |
|
|
Coord arcsec 2000 |
21 54 35.81 -02 59 49.5 |
|
Date first |
1991 |
|
Date last |
2021 |
|
Obs |
7 |
|
Pa first |
135 |
|
Pa last |
122.6 |
|
P.A. Now (θ) |
122.6° |
|
Sep first |
0.3 |
|
Sep last |
0.356 |
|
Sep. Now (ρ) |
0.356" |
|
Mag pri |
7.46 |
|
Mag sec |
9.80 |
|
delta mag (ΔM) |
2.34 |
|
Spectral class |
A0 (white) |
|
Pri motion ra |
+014 |
|
Sec motion ra |
|
|
Pri motion dec |
+001 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 208176 |
|
Constellation |
Aquarius |
|
SAO |
145736 |
|
HIP |
108145 |
|
Tycho2 |
5215-01010-1 |
|
Gaia DR2 |
2670584830425197440 |
|
HD |
208176 |
|
BD |
BD-03 5331 |
|
Distance |
485.44 |
|
Distance ly |
1583.51 |
|