23153+5500 HJ 1861 BC
23h 15m 15.25s +55° 01' 19.2" P.A. 110.00 sep 5.5 mag 12.00,12.50
| Coord 2000 |
23153+5500 |
|
Discov num |
HJ 1861 |
|
Comp |
BC |
|
Coord arcsec 2000 |
23 15 15.25 +55 01 19.2 |
|
| Date first |
1917 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
103 |
|
Pa last |
109.7 |
|
P.A. Now (θ) |
109.7° |
|
| Sep first |
4.3 |
|
Sep last |
5.515 |
|
Sep. Now (ρ) |
5.515" |
|
| Mag pri |
12.00 |
|
Mag sec |
12.50 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
| Pri motion ra |
-003 |
|
Sec motion ra |
+003 |
|
| Pri motion dec |
+001 |
|
Sec motion dec |
-016 |
|
| Notes |
|
|
rPM=1.107
This double is not physical.
23153+5500 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
23 15 17 +55 01 23 |
HJ 1861 AB |
2015 |
14 |
258 |
18.3 |
10.12 |
12.00 |
1.88 |
|
|
| Show |
|
|
23 15 17 +55 01 23 |
ABH 169 AD |
2015 |
9 |
158 |
53.0 |
10.12 |
12.85 |
2.73 |
|
|
| Show |
|
|
23 15 17 +55 01 23 |
ABH 169 AE |
2015 |
8 |
309 |
35.6 |
10.12 |
14.40 |
4.28 |
|
|
| Show |
|
|
23 15 17 +55 01 23 |
ABH 169 AF |
2015 |
8 |
238 |
119.9 |
10.12 |
14.00 |
3.88 |
|
|
| Show |
|
|
23 15 17 +55 01 23 |
ABH 169 AG |
2015 |
8 |
238 |
104.7 |
10.12 |
13.80 |
3.68 |
|
|
| Show |
|
|
23 15 17 +55 01 23 |
ABH 169 AH |
2015 |
8 |
242 |
105.1 |
10.12 |
14.20 |
4.08 |
|
|
| Show |
|
|
23 15 17 +55 01 23 |
ABH 169 AI |
2015 |
8 |
231 |
72.7 |
10.12 |
14.91 |
4.79 |
|
|
| Show |
|
|
23 15 15 +55 01 19 |
HJ 1861 BC |
2015 |
10 |
110 |
5.5 |
12.00 |
12.50 |
0.50 |
|
<=== |
Ninefold system
9 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cassiopeia |
|
Gaia DR2 |
1996861932371602048 |
|
