23283+2556 BUP 237 AD
23h 28m 15.49s +25° 55' 40.1" P.A. 100.00 sep 778.3 mag 8.80,9.22 Sp G0
| Coord 2000 |
23283+2556 |
|
Discov num |
BUP 237 |
|
Comp |
AD |
|
Coord arcsec 2000 |
23 28 15.49 +25 55 40.1 |
|
| Date first |
1875 |
|
Date last |
2014 |
|
Obs |
9 |
|
| Pa first |
100 |
|
Pa last |
100.4 |
|
P.A. Now (θ) |
100.4° |
|
| Sep first |
797.0 |
|
Sep last |
778.345 |
|
Sep. Now (ρ) |
778.345" |
|
| Mag pri |
8.80 |
|
Mag sec |
9.22 |
|
delta mag (ΔM) |
0.42 |
|
Spectral class |
G0 (yellow) |
|
| Pri motion ra |
+153 |
|
Sec motion ra |
-031 |
|
| Pri motion dec |
-030 |
|
Sec motion dec |
-029 |
|
| Notes |
|
|
rPM=1.18
This double is not physical.
23283+2556 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
23 28 15 +25 55 40 |
BUP 237 AB |
2015 |
8 |
282 |
54.9 |
8.80 |
13.00 |
4.20 |
|
|
| Show |
|
|
23 28 15 +25 55 40 |
BUP 237 AC |
2015 |
8 |
261 |
67.1 |
8.80 |
13.10 |
4.30 |
|
|
| Show |
|
|
23 28 15 +25 55 40 |
BUP 237 AD |
2014 |
9 |
100 |
778.3 |
8.80 |
9.22 |
0.42 |
|
<=== |
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Tycho2 |
2253-01688-1 |
|
Gaia DR2 |
2841433406780936320 |
|
