08025-5502 HJ 4044 AB (HD 66820)
08h 02m 28.35s -55° 02' 12.8" P.A. 211.00 sep 29.2 mag 8.90,10.31 Sp K0/1III dist. 917.43 pc (2992.66 l.y.)
| Coord 2000 |
08025-5502 |
|
Discov num |
HJ 4044 |
|
Comp |
AB |
|
Coord arcsec 2000 |
08 02 28.35 -55 02 12.8 |
|
| Date first |
1892 |
|
Date last |
2015 |
|
Obs |
12 |
|
| Pa first |
221 |
|
Pa last |
211 |
|
P.A. Now (θ) |
211° |
|
| Sep first |
28.7 |
|
Sep last |
29.21 |
|
Sep. Now (ρ) |
29.21" |
|
| Mag pri |
8.90 |
|
Mag sec |
10.31 |
|
delta mag (ΔM) |
1.41 |
|
Spectral class |
K0/1III (yellow-orange) |
|
| Pri motion ra |
-037 |
|
Sec motion ra |
-014 |
|
| Pri motion dec |
+032 |
|
Sec motion dec |
+006 |
|
| Notes |
N
(See Notes) |
|
rPM=0.71
Nature of this double is uncertain.
08025-5502 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 66820 |
235702 |
08 02 28 -55 02 13 |
HJ 4044 AB |
2015 |
12 |
211 |
29.2 |
8.90 |
10.31 |
1.41 |
|
<=== |
| Show |
|
235702 |
08 02 28 -55 02 13 |
HJ 4044 AC |
2015 |
10 |
198 |
32.0 |
8.90 |
11.10 |
2.20 |
|
|
| Show |
|
235702 |
08 02 28 -55 02 13 |
B 9012 AD |
2015 |
4 |
247 |
30.5 |
8.90 |
14.40 |
5.50 |
|
|
| Show |
|
235702 |
08 02 28 -55 02 13 |
B 9012 AE |
2015 |
4 |
158 |
29.1 |
8.90 |
12.00 |
3.10 |
|
|
| Show |
|
|
08 02 26 -55 02 37 |
B 9012 BD |
2016 |
3 |
315 |
18.3 |
10.62 |
13.44 |
2.82 |
|
|
Quintuple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 66820 |
|
Constellation |
Carina |
|
SAO |
235702 |
|
HIP |
39333 |
|
| Tycho2 |
8570-00769-1 |
|
Gaia DR2 |
5320159668681731072 |
|
HD |
66820 |
|
CP |
CP-54 1482 |
|
| Distance |
917.43 |
|
Distance ly |
2992.66 |
|
