23040+0317 RAO 628 BC
23h 04m 08.37s +03° 18' 21.4" P.A. 300.00 sep 2.1 mag 11.30,16.00 Sp K4
| Coord 2000 |
23040+0317 |
|
Discov num |
RAO 628 |
|
Comp |
BC |
|
Coord arcsec 2000 |
23 04 08.37 +03 18 21.4 |
|
| Date first |
2014 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
300 |
|
Pa last |
300.4 |
|
P.A. Now (θ) |
300.4° |
|
| Sep first |
2.2 |
|
Sep last |
2.08 |
|
Sep. Now (ρ) |
2.08" |
|
| Mag pri |
11.30 |
|
Mag sec |
16.00 |
|
delta mag (ΔM) |
4.7 |
|
Spectral class |
K4 (yellow-orange) |
|
| Pri motion ra |
+105 |
|
Sec motion ra |
|
|
| Pri motion dec |
-053 |
|
Sec motion dec |
|
|
| Notes |
Z
(Parallax indicates components are physical) |
|
This double is physical.
23040+0317 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 217927 |
127938 |
23 04 05 +03 17 36 |
SCA 137 AB |
2016 |
8 |
45 |
65.3 |
7.30 |
11.30 |
4.00 |
|
|
| Show |
|
|
23 04 08 +03 18 21 |
RAO 628 BC |
2016 |
5 |
300 |
2.1 |
11.30 |
16.00 |
4.70 |
|
<=== |
| Show |
|
|
23 04 08 +03 18 21 |
RAO 628 BD |
2014 |
1 |
208 |
3.7 |
11.40 |
15.00 |
3.60 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
