01314-5907 HLN 2 (HD 9453)
01h 31m 24.75s -59° 07' 27.8" P.A. 252.00 sep 2.0 mag 9.60,11.60 Sp G0/1V
Coord 2000 |
01314-5907 |
|
Discov num |
HLN 2 |
|
Comp |
|
|
Coord arcsec 2000 |
01 31 24.75 -59 07 27.8 |
|
Date first |
1968 |
|
Date last |
2016 |
|
Obs |
3 |
|
Pa first |
252 |
|
Pa last |
251.6 |
|
P.A. Now (θ) |
251.6° |
|
Sep first |
2.1 |
|
Sep last |
2.021 |
|
Sep. Now (ρ) |
2.021" |
|
Mag pri |
9.60 |
|
Mag sec |
11.60 |
|
delta mag (ΔM) |
2 |
|
Spectral class |
G0/1V (yellow) |
|
Pri motion ra |
+032 |
|
Sec motion ra |
+032 |
|
Pri motion dec |
+035 |
|
Sec motion dec |
+036 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.021 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 9453 |
|
Constellation |
Hydrus |
|
SAO |
232449 |
|
Tycho2 |
8481-00678-1 |
|
Gaia DR2 |
4717279404307479296 |
|
HD |
9453 |
|