05527-3643 RSS 90 (ZZ Col)
05h 52m 39.46s -36° 42' 53.1" P.A. 300.00 sep 8.0 mag 7.10,16.40 Sp M3/M4III dist. 471.7 pc (1538.69 l.y.)
| Coord 2000 |
05527-3643 |
|
Discov num |
RSS 90 |
|
Comp |
|
|
Coord arcsec 2000 |
05 52 39.46 -36 42 53.1 |
|
| Date first |
1976 |
|
Date last |
2015 |
|
Obs |
2 |
|
| Pa first |
303 |
|
Pa last |
299.9 |
|
P.A. Now (θ) |
299.9° |
|
| Sep first |
7.8 |
|
Sep last |
8.033 |
|
Sep. Now (ρ) |
8.033" |
|
| Mag pri |
7.10 |
|
Mag sec |
16.40 |
|
delta mag (ΔM) |
9.3 |
|
Spectral class |
M3/M4III (red) |
|
| Pri motion ra |
+005 |
|
Sec motion ra |
|
|
| Pri motion dec |
+006 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Var name |
ZZ Col |
|
Constellation |
Columba |
|
SAO |
196267 |
|
HIP |
27776 |
|
| Tycho2 |
7070-00286-1 |
|
Gaia DR2 |
2887066815826223744 |
|
HD |
39719 |
|
CD |
CD-36 2506 |
|
| CP |
CP-36 810 |
|
Distance |
471.7 |
|
Distance ly |
1538.69 |
|
