22556-3146 JSP 840 (HD 216729)
22h 55m 36.14s -31° 45' 42.9" P.A. 144.00 sep 1.9 mag 10.37,10.60 Sp K3V dist. 73.21 pc (238.81 l.y.)
| Coord 2000 |
22556-3146 |
|
Discov num |
JSP 840 |
|
Comp |
|
|
Coord arcsec 2000 |
22 55 36.14 -31 45 42.9 |
|
| Date first |
1928 |
|
Date last |
2016 |
|
Obs |
8 |
|
| Pa first |
157 |
|
Pa last |
144.3 |
|
P.A. Now (θ) |
144.3° |
|
| Sep first |
1.2 |
|
Sep last |
1.945 |
|
Sep. Now (ρ) |
1.945" |
|
| Mag pri |
10.37 |
|
Mag sec |
10.60 |
|
delta mag (ΔM) |
0.23 |
|
Spectral class |
K3V (yellow-orange) |
|
| Pri motion ra |
-032 |
|
Sec motion ra |
-032 |
|
| Pri motion dec |
-025 |
|
Sec motion dec |
-025 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 216729 |
|
Constellation |
Piscis Austrinus |
|
SAO |
214185 |
|
HIP |
113213 |
|
| Tycho2 |
7505-00197-1 |
|
Gaia DR2 |
6604120320545298688 |
|
HD |
216729 |
|
CD |
CD-3217309 |
|
| CP |
CP-32 6545 |
|
Distance |
73.21 |
|
Distance ly |
238.81 |
|
