21401+4616 HDS 3085 (HD 206329)
21h 40m 04.37s +46° 16' 18.2" P.A. 142.00 sep 16.1 mag 8.84,12.11 Sp A0 dist. 636.94 pc (2077.7 l.y.)
| Coord 2000 |
21401+4616 |
|
Discov num |
HDS3085 |
|
Comp |
|
|
Coord arcsec 2000 |
21 40 04.37 +46 16 18.2 |
|
| Date first |
1895 |
|
Date last |
2015 |
|
Obs |
12 |
|
| Pa first |
136 |
|
Pa last |
141.7 |
|
P.A. Now (θ) |
141.7° |
|
| Sep first |
16.1 |
|
Sep last |
16.123 |
|
Sep. Now (ρ) |
16.123" |
|
| Mag pri |
8.84 |
|
Mag sec |
12.11 |
|
delta mag (ΔM) |
3.27 |
|
Spectral class |
A0 (white) |
|
| Pri motion ra |
+014 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
+002 |
|
Sec motion dec |
-003 |
|
| Notes |
|
|
rPM=1.118
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 206329 |
|
Constellation |
Cygnus |
|
SAO |
51166 |
|
HIP |
106983 |
|
| Tycho2 |
3591-00915-1 |
|
Gaia DR2 |
1977247881887239040 |
|
HD |
206329 |
|
BD |
BD+45 3625 |
|
| Distance |
636.94 |
|
Distance ly |
2077.7 |
|
