08044+1217 BU 581 AB,C
08h 04m 23.10s +12° 17' 23.8" P.A. 222.00 sep 5.5 mag 8.46,11.78 Sp K0V dist. 33.2 pc (108.3 l.y.)
| Coord 2000 |
08044+1217 |
|
Discov num |
BU 581 |
|
Comp |
AB,C |
|
Coord arcsec 2000 |
08 04 23.10 +12 17 23.8 |
|
| Date first |
1878 |
|
Date last |
2017 |
|
Obs |
87 |
|
| Pa first |
185 |
|
Pa last |
222 |
|
P.A. Now (θ) |
222° |
|
| Sep first |
4.8 |
|
Sep last |
5.527 |
|
Sep. Now (ρ) |
5.527" |
|
| Mag pri |
8.46 |
|
Mag sec |
11.78 |
|
delta mag (ΔM) |
3.32 |
|
Spectral class |
K0V (yellow-orange) |
|
| Pri motion ra |
+101 |
|
Sec motion ra |
-069 |
|
| Pri motion dec |
-138 |
|
Sec motion dec |
-209 |
|
| Notes |
N
(See Notes) |
|
rPM=0.837
This double is not physical.
08044+1217 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 66509 |
97530 |
08 04 23 +12 17 24 |
BU 581 AB |
2021 |
226 |
242 |
0.5 |
8.46 |
8.83 |
0.37 |
Y |
|
| Show |
|
97530 |
08 04 23 +12 17 24 |
BU 581 AB,C |
2017 |
87 |
222 |
5.5 |
8.46 |
11.78 |
3.32 |
|
<=== |
| Show |
|
97530 |
08 04 23 +12 17 24 |
BU 581 AB,D |
2015 |
8 |
169 |
213.0 |
8.46 |
11.09 |
2.63 |
|
|
| Show |
|
97530 |
08 04 23 +12 17 24 |
SLE 322 AB,E |
2015 |
5 |
205 |
76.8 |
8.46 |
13.44 |
4.98 |
|
|
| Show |
|
97530 |
08 04 23 +12 17 24 |
SLE 322 AB,F |
2015 |
4 |
140 |
268.2 |
8.46 |
12.08 |
3.62 |
|
|
Sextuple system
7 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cancer |
|
SAO |
97530 |
|
HIP |
39495 |
|
Tycho2 |
0789-00762-1 |
|
| Gaia DR2 |
653032704866192768 |
|
HD |
66509 |
|
BD |
BD+12 1759 |
|
Distance |
33.2 |
|
| Distance ly |
108.3 |
|
