20260+1102 BPM 2156 AB
20h 26m 02.20s +11° 02' 17.7" P.A. 73.00 sep 53.8 mag 14.34,15.35
| Coord 2000 |
20260+1102 |
|
Discov num |
BPM2156 |
|
Comp |
AB |
|
Coord arcsec 2000 |
20 26 02.20 +11 02 17.7 |
|
| Date first |
2000 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
73 |
|
Pa last |
72.7 |
|
P.A. Now (θ) |
72.7° |
|
| Sep first |
53.7 |
|
Sep last |
53.762 |
|
Sep. Now (ρ) |
53.762" |
|
| Mag pri |
14.34 |
|
Mag sec |
15.35 |
|
delta mag (ΔM) |
1.01 |
|
Spectral class |
|
|
| Pri motion ra |
-007 |
|
Sec motion ra |
-008 |
|
| Pri motion dec |
-013 |
|
Sec motion dec |
-009 |
|
| Notes |
N
U
(See Notes, Proper motion indicates non-physical) |
|
rPM=0.279 (< 0.3, Physical double)
This double is not physical.
20260+1102 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
20 26 02 +11 02 18 |
BPM 2156 AB |
2015 |
8 |
73 |
53.8 |
14.34 |
15.35 |
1.01 |
|
<=== |
| Show |
|
|
20 26 06 +11 02 34 |
BPM 2157 BC |
2015 |
8 |
109 |
117.7 |
15.35 |
15.67 |
0.32 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Gaia DR2 |
1754019327490935040 |
|
