06566+2858 HJ 742 AB (HD 266479)
06h 56m 34.42s +28° 57' 56.7" P.A. 4.00 sep 10.0 mag 9.61,10.62 Sp F5 dist. 70.47 pc (229.87 l.y.)
| Coord 2000 |
06566+2858 |
|
Discov num |
HJ 742 |
|
Comp |
AB |
|
Coord arcsec 2000 |
06 56 34.42 +28 57 56.7 |
|
| Date first |
1827 |
|
Date last |
2016 |
|
Obs |
19 |
|
| Pa first |
5 |
|
Pa last |
4.3 |
|
P.A. Now (θ) |
4.3° |
|
| Sep first |
6.0 |
|
Sep last |
9.995 |
|
Sep. Now (ρ) |
9.995" |
|
| Mag pri |
9.61 |
|
Mag sec |
10.62 |
|
delta mag (ΔM) |
1.01 |
|
Spectral class |
F5 (yellow-white) |
|
| Pri motion ra |
+001 |
|
Sec motion ra |
+003 |
|
| Pri motion dec |
-005 |
|
Sec motion dec |
-008 |
|
| Notes |
|
|
rPM=0.422
Nature of this double is uncertain.
06566+2858 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 266479 |
78888 |
06 56 34 +28 57 57 |
HJ 742 AB |
2016 |
19 |
4 |
10.0 |
9.61 |
10.62 |
1.01 |
|
<=== |
| Show |
|
78888 |
06 56 34 +28 57 57 |
SIN 25 AC |
2015 |
7 |
11 |
130.0 |
9.61 |
14.69 |
5.08 |
|
|
| Show |
|
78888 |
06 56 34 +28 57 57 |
SIN 25 AD |
2015 |
6 |
318 |
139.1 |
9.61 |
15.80 |
6.19 |
|
|
| Show |
|
78888 |
06 56 34 +28 57 57 |
SIN 25 AE |
2015 |
7 |
66 |
173.2 |
9.61 |
15.10 |
5.49 |
|
|
| Show |
|
78888 |
06 56 34 +28 57 57 |
SIN 25 AF |
2015 |
7 |
294 |
208.9 |
9.61 |
15.20 |
5.59 |
|
|
| Show |
|
78888 |
06 56 34 +28 57 57 |
SIN 25 AG |
2015 |
7 |
262 |
255.8 |
9.61 |
12.83 |
3.22 |
|
|
Septuple system
7 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 266479 |
|
Constellation |
Gemini |
|
SAO |
78888 |
|
HIP |
33383 |
|
| Tycho2 |
1906-01565-1 |
|
Gaia DR2 |
887645808804060928 |
|
HD |
266479 |
|
BD |
BD+29 1407 |
|
| Distance |
70.47 |
|
Distance ly |
229.87 |
|
