23087+4956 ES 544 AB
23h 08m 41.83s +49° 58' 01.3" P.A. 244.00 sep 3.1 mag 11.10,12.46
| Coord 2000 |
23087+4956 |
|
Discov num |
ES 544 |
|
Comp |
AB |
|
Coord arcsec 2000 |
23 08 41.83 +49 58 01.3 |
|
| Date first |
1902 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
244 |
|
Pa last |
243.5 |
|
P.A. Now (θ) |
243.5° |
|
| Sep first |
2.4 |
|
Sep last |
3.079 |
|
Sep. Now (ρ) |
3.079" |
|
| Mag pri |
11.10 |
|
Mag sec |
12.46 |
|
delta mag (ΔM) |
1.36 |
|
Spectral class |
|
|
| Pri motion ra |
+017 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
+008 |
|
Sec motion dec |
+000 |
|
| Notes |
|
|
rPM=1.146
This double is not physical.
23087+4956 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
23 08 42 +49 58 01 |
ES 544 AB |
2015 |
11 |
244 |
3.1 |
11.10 |
12.46 |
1.36 |
|
<=== |
| Show |
|
|
23 08 42 +49 58 01 |
ROE 149 AC |
2015 |
4 |
96 |
40.1 |
11.10 |
14.70 |
3.60 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Andromeda |
|
Tycho2 |
3631-00933-1 |
|
Gaia DR2 |
1990975799948844160 |
|
