09255-6157 HJ 4213 AB (HD 81830)
09h 25m 27.24s -61° 57' 01.8" P.A. 330.00 sep 8.8 mag 5.79,9.55 Sp A4V dist. 77.4 pc (252.48 l.y.)
| Coord 2000 |
09255-6157 |
|
Discov num |
HJ 4213 |
|
Comp |
AB |
|
Coord arcsec 2000 |
09 25 27.24 -61 57 01.8 |
|
| Date first |
1835 |
|
Date last |
2016 |
|
Obs |
16 |
|
| Pa first |
322 |
|
Pa last |
329.5 |
|
P.A. Now (θ) |
329.5° |
|
| Sep first |
8.0 |
|
Sep last |
8.816 |
|
Sep. Now (ρ) |
8.816" |
|
| Mag pri |
5.79 |
|
Mag sec |
9.55 |
|
delta mag (ΔM) |
3.76 |
|
Spectral class |
A4V (white) |
|
| Pri motion ra |
-109 |
|
Sec motion ra |
-116 |
|
| Pri motion dec |
+045 |
|
Sec motion dec |
+056 |
|
| Notes |
W
|
|
rPM=0.101 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 81830 |
|
Constellation |
Carina |
|
SAO |
250575 |
|
HIP |
46225 |
|
| Tycho2 |
8944-03283-1 |
|
HD |
81830 |
|
HR |
3752 |
|
GC |
13021 |
|
| CP |
CP-61 1271 |
|
Distance |
77.4 |
|
Distance ly |
252.48 |
|