21529-0135 BU 840
21h 52m 54.78s -01° 35' 07.6" P.A. 39.00 sep 3.0 mag 10.10,11.40 Sp G0
| Coord 2000 |
21529-0135 |
|
Discov num |
BU 840 |
|
Comp |
|
|
Coord arcsec 2000 |
21 52 54.78 -01 35 07.6 |
|
| Date first |
1881 |
|
Date last |
2016 |
|
Obs |
14 |
|
| Pa first |
39 |
|
Pa last |
39.1 |
|
P.A. Now (θ) |
39.1° |
|
| Sep first |
2.6 |
|
Sep last |
3.029 |
|
Sep. Now (ρ) |
3.029" |
|
| Mag pri |
10.10 |
|
Mag sec |
11.40 |
|
delta mag (ΔM) |
1.3 |
|
Spectral class |
G0 (yellow) |
|
| Pri motion ra |
+001 |
|
Sec motion ra |
|
|
| Pri motion dec |
-029 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquarius |
|
Tycho2 |
5211-00413-1 |
|
Gaia DR2 |
2679941433859252608 |
|
