01531-1644 BU 183 (HD 11561)
01h 53m 08.00s -16° 43' 58.8" P.A. 229.00 sep 2.6 mag 8.76,9.77 Sp G5 dist. 280.9 pc (916.3 l.y.)
| Coord 2000 |
01531-1644 |
|
Discov num |
BU 183 |
|
Comp |
|
|
Coord arcsec 2000 |
01 53 08.00 -16 43 58.8 |
|
| Date first |
1875 |
|
Date last |
2016 |
|
Obs |
27 |
|
| Pa first |
226 |
|
Pa last |
229.4 |
|
P.A. Now (θ) |
229.4° |
|
| Sep first |
1.6 |
|
Sep last |
2.585 |
|
Sep. Now (ρ) |
2.585" |
|
| Mag pri |
8.76 |
|
Mag sec |
9.77 |
|
delta mag (ΔM) |
1.01 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
-004 |
|
Sec motion ra |
-004 |
|
| Pri motion dec |
-059 |
|
Sec motion dec |
-059 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 11561 |
|
Constellation |
Cetus |
|
HIP |
8801 |
|
Tycho2 |
5856-00261-1 |
|
| Gaia DR2 |
5142557861843820800 |
|
HD |
11561 |
|
BD |
BD-17 340 |
|
Distance |
280.9 |
|
| Distance ly |
916.3 |
|
