21429-0225 A 180 (HD 206558)
21h 42m 53.88s -02° 25' 27.5" P.A. 55.00 sep 0.6 mag 9.34,9.26 Sp F8 dist. 181.16 pc (590.94 l.y.)
| Coord 2000 |
21429-0225 |
|
Discov num |
A 180 |
|
Comp |
|
|
Coord arcsec 2000 |
21 42 53.88 -02 25 27.5 |
|
| Date first |
1900 |
|
Date last |
2008 |
|
Obs |
26 |
|
| Pa first |
39 |
|
Pa last |
55.1 |
|
P.A. Now (θ) |
55.1° |
|
| Sep first |
0.6 |
|
Sep last |
0.595 |
|
Sep. Now (ρ) |
0.595" |
|
| Mag pri |
9.34 |
|
Mag sec |
9.26 |
|
delta mag (ΔM) |
0.08 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
+027 |
|
Sec motion ra |
+027 |
|
| Pri motion dec |
-032 |
|
Sec motion dec |
-032 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 206558 |
|
Constellation |
Aquarius |
|
SAO |
145611 |
|
HIP |
107212 |
|
| Tycho2 |
5213-01165-1 |
|
HD |
206558 |
|
BD |
BD-03 5283 |
|
Distance |
181.16 |
|
| Distance ly |
590.94 |
|
