03210+0827 PLQ 41 AB (HD 20769)
03h 21m 00.84s +08° 27' 03.9" P.A. 313.00 sep 42.9 mag 8.16,12.51 Sp B9 dist. 211.42 pc (689.65 l.y.)
| Coord 2000 |
03210+0827 |
|
Discov num |
PLQ 41 |
|
Comp |
AB |
|
Coord arcsec 2000 |
03 21 00.84 +08 27 03.9 |
|
| Date first |
1891 |
|
Date last |
2016 |
|
Obs |
7 |
|
| Pa first |
310 |
|
Pa last |
313.3 |
|
P.A. Now (θ) |
313.3° |
|
| Sep first |
44.1 |
|
Sep last |
42.881 |
|
Sep. Now (ρ) |
42.881" |
|
| Mag pri |
8.16 |
|
Mag sec |
12.51 |
|
delta mag (ΔM) |
4.35 |
|
Spectral class |
B9 (blue-white) |
|
| Pri motion ra |
-015 |
|
Sec motion ra |
+007 |
|
| Pri motion dec |
-014 |
|
Sec motion dec |
-012 |
|
| Notes |
S
(Parallax indidates non-physical) |
|
rPM=1.077
This double is not physical.
03210+0827 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 20769 |
111140 |
03 21 01 +08 27 04 |
PLQ 41 AB |
2016 |
7 |
313 |
42.9 |
8.16 |
12.51 |
4.35 |
|
<=== |
| Show |
|
111140 |
03 21 01 +08 27 04 |
PLQ 41 AC |
2016 |
7 |
8 |
50.8 |
8.16 |
13.17 |
5.01 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 20769 |
|
Constellation |
Cetus |
|
SAO |
111140 |
|
HIP |
15611 |
|
| Tycho2 |
0649-00058-1 |
|
Gaia DR2 |
11040337989170688 |
|
HD |
20769 |
|
BD |
BD+07 500 |
|
| Distance |
211.42 |
|
Distance ly |
689.65 |
|
