10478-7031 HJ 4376 AC (HD 310221)
10h 47m 50.79s -70° 31' 13.0" P.A. 154.00 sep 12.8 mag 9.56,11.07 Sp K7
| Coord 2000 |
10478-7031 |
|
Discov num |
HJ 4376 |
|
Comp |
AC |
|
Coord arcsec 2000 |
10 47 50.79 -70 31 13.0 |
|
| Date first |
1835 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
126 |
|
Pa last |
153.9 |
|
P.A. Now (θ) |
153.9° |
|
| Sep first |
15.0 |
|
Sep last |
12.833 |
|
Sep. Now (ρ) |
12.833" |
|
| Mag pri |
9.56 |
|
Mag sec |
11.07 |
|
delta mag (ΔM) |
1.51 |
|
Spectral class |
K7 (yellow-orange) |
|
| Pri motion ra |
-010 |
|
Sec motion ra |
-059 |
|
| Pri motion dec |
+006 |
|
Sec motion dec |
-002 |
|
| Notes |
U
(Proper motion indicates non-physical) |
|
rPM=0.841
This double is not physical.
10478-7031 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
10 47 51 -70 31 13 |
DON 1091 AB |
2015 |
2 |
147 |
7.7 |
9.56 |
14.20 |
4.64 |
|
|
| Show |
HD 310221 |
|
10 47 51 -70 31 13 |
HJ 4376 AC |
2015 |
11 |
154 |
12.8 |
9.56 |
11.07 |
1.51 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 310221 |
|
Constellation |
Carina |
|
Tycho2 |
9215-00472-1 |
|
Gaia DR2 |
5231374658797204608 |
|
| HD |
310221 |
|
DM |
CP-69 1386 |
|
