08305+2818 HJ 788 AC
08h 30m 26.44s +28° 17' 31.4" P.A. 154.00 sep 26.7 mag 11.36,13.50 Sp G9IIIa
| Coord 2000 |
08305+2818 |
|
Discov num |
HJ 788 |
|
Comp |
AC |
|
Coord arcsec 2000 |
08 30 26.44 +28 17 31.4 |
|
| Date first |
1908 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
145 |
|
Pa last |
153.6 |
|
P.A. Now (θ) |
153.6° |
|
| Sep first |
20.0 |
|
Sep last |
26.66 |
|
Sep. Now (ρ) |
26.66" |
|
| Mag pri |
11.36 |
|
Mag sec |
13.50 |
|
delta mag (ΔM) |
2.14 |
|
Spectral class |
G9IIIa (yellow) |
|
| Pri motion ra |
-008 |
|
Sec motion ra |
+016 |
|
| Pri motion dec |
+007 |
|
Sec motion dec |
-013 |
|
| Notes |
N
U
(See Notes, Proper motion indicates non-physical) |
|
rPM=1.515
This double is not physical.
08305+2818 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
08 30 26 +28 17 31 |
HJ 788 AB |
2015 |
15 |
199 |
6.6 |
11.36 |
11.50 |
0.14 |
|
|
| Show |
|
|
08 30 26 +28 17 31 |
HJ 788 AC |
2015 |
11 |
154 |
26.7 |
11.36 |
13.50 |
2.14 |
|
<=== |
| Show |
|
|
08 30 26 +28 17 31 |
ABH 73 AD |
2015 |
10 |
283 |
60.3 |
11.36 |
14.20 |
2.84 |
|
|
| Show |
|
|
08 30 26 +28 17 31 |
ABH 73 AE |
2015 |
10 |
81 |
80.1 |
11.36 |
14.50 |
3.14 |
|
|
Quintuple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cancer |
|
Gaia DR2 |
707217595658606592 |
|
