08169-3452 COO 70 AB (HD 69726)
08h 16m 55.12s -34° 51' 35.2" P.A. 138.00 sep 2.3 mag 9.18,9.61 Sp F7IV/V dist. 139.28 pc (454.33 l.y.)
Coord 2000 |
08169-3452 |
|
Discov num |
COO 70 |
|
Comp |
AB |
|
Coord arcsec 2000 |
08 16 55.12 -34 51 35.2 |
|
Date first |
1902 |
|
Date last |
2015 |
|
Obs |
13 |
|
Pa first |
148 |
|
Pa last |
137.8 |
|
P.A. Now (θ) |
137.8° |
|
Sep first |
2.0 |
|
Sep last |
2.25 |
|
Sep. Now (ρ) |
2.25" |
|
Mag pri |
9.18 |
|
Mag sec |
9.61 |
|
delta mag (ΔM) |
0.43 |
|
Spectral class |
F7IV/V (yellow-white) |
|
Pri motion ra |
-032 |
|
Sec motion ra |
-032 |
|
Pri motion dec |
-019 |
|
Sec motion dec |
-019 |
|
Notes |
|
|
Nature of this double is uncertain.
08169-3452 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 69726 |
199033 |
08 16 55 -34 51 35 |
COO 70 AB |
2015 |
13 |
138 |
2.3 |
9.18 |
9.61 |
0.43 |
|
<=== |
Show |
|
199033 |
08 16 55 -34 51 35 |
DAM 21 AB,C |
2015 |
3 |
77 |
16.3 |
9.18 |
13.90 |
4.72 |
|
|
Show |
|
199033 |
08 16 55 -34 51 35 |
I 9009 AB,D |
2015 |
6 |
344 |
24.6 |
9.18 |
12.52 |
3.34 |
|
|
Show |
|
199033 |
08 16 55 -34 51 35 |
DAM 21 AB,E |
2015 |
3 |
239 |
17.8 |
9.18 |
15.90 |
6.72 |
|
|
Show |
|
199033 |
08 16 55 -34 51 35 |
DAM 21 AB,F |
2015 |
3 |
225 |
28.3 |
9.18 |
13.00 |
3.82 |
|
|
Show |
|
|
08 16 53 -34 51 56 |
DAM 21 FG |
2015 |
3 |
0 |
3.5 |
13.00 |
16.00 |
3.00 |
|
|
Septuple system
8 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 69726 |
|
Constellation |
Puppis |
|
SAO |
199033 |
|
HIP |
40563 |
|
Tycho2 |
7130-00692-1 |
|
Gaia DR2 |
5546234927394209536 |
|
HD |
69726 |
|
CD |
CD-34 4568 |
|
CP |
CP-34 2202 |
|
Distance |
139.28 |
|
Distance ly |
454.33 |
|