03230-7047 HEI 630 AB
03h 22m 58.20s -70° 47' 19.1" P.A. 117.00 sep 2.1 mag 10.54,12.58 Sp F5
Coord 2000 |
03230-7047 |
|
Discov num |
HEI 630 |
|
Comp |
AB |
|
Coord arcsec 2000 |
03 22 58.20 -70 47 19.1 |
|
Date first |
1990 |
|
Date last |
2021 |
|
Obs |
4 |
|
Pa first |
123 |
|
Pa last |
116.5 |
|
P.A. Now (θ) |
116.5° |
|
Sep first |
2.3 |
|
Sep last |
2.13 |
|
Sep. Now (ρ) |
2.13" |
|
Mag pri |
10.54 |
|
Mag sec |
12.58 |
|
delta mag (ΔM) |
2.04 |
|
Spectral class |
F5 (yellow-white) |
|
Pri motion ra |
+007 |
|
Sec motion ra |
+007 |
|
Pri motion dec |
+023 |
|
Sec motion dec |
+023 |
|
Notes |
|
|
Nature of this double is uncertain.
03230-7047 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
03 22 58 -70 47 19 |
HEI 630 AB |
2021 |
4 |
117 |
2.1 |
10.54 |
12.58 |
2.04 |
|
<=== |
Show |
|
|
03 22 58 -70 47 20 |
HEI 630 BC |
2021 |
1 |
260 |
0.1 |
12.58 |
13.60 |
1.02 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hydrus |
|
Tycho2 |
9155-01488-1 |
|