02101-6421 HJ 3486
02h 10m 08.23s -64° 21' 18.3" P.A. 251.00 sep 90.8 mag 7.49,12.60 Sp G3IV dist. 52.03 pc (169.72 l.y.)
Coord 2000 |
02101-6421 |
|
Discov num |
HJ 3486 |
|
Comp |
|
|
Coord arcsec 2000 |
02 10 08.23 -64 21 18.3 |
|
Date first |
1835 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
220 |
|
Pa last |
251.4 |
|
P.A. Now (θ) |
251.4° |
|
Sep first |
30.0 |
|
Sep last |
90.753 |
|
Sep. Now (ρ) |
90.753" |
|
Mag pri |
7.49 |
|
Mag sec |
12.60 |
|
delta mag (ΔM) |
5.11 |
|
Spectral class |
G3IV (yellow) |
|
Pri motion ra |
+358 |
|
Sec motion ra |
|
|
Pri motion dec |
+009 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
02101-6421 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
248504 |
02 10 08 -64 21 18 |
HJ 3486 |
2015 |
8 |
251 |
90.8 |
7.49 |
12.60 |
5.11 |
|
<=== |
Show |
|
248504 |
02 10 08 -64 21 18 |
NSN 174 AC |
2016 |
4 |
243 |
36.2 |
8.32 |
18.06 |
9.74 |
|
|
Quadruple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hydrus |
|
SAO |
248504 |
|
HIP |
10116 |
|
Tycho2 |
8854-01114-1 |
|
HD |
13578 |
|
GC |
2620 |
|
CD |
CD-64 57 |
|
CP |
CP-64 156 |
|
Distance |
52.03 |
|
Distance ly |
169.72 |
|