13575+0041 GWP 2154 AB
13h 57m 29.94s +00° 41' 00.0" P.A. 303.00 sep 367.0 mag 11.20,16.50
Coord 2000 |
13575+0041 |
|
Discov num |
GWP2154 |
|
Comp |
AB |
|
Coord arcsec 2000 |
13 57 29.94 +00 41 00.0 |
|
Date first |
1955 |
|
Date last |
2015 |
|
Obs |
6 |
|
Pa first |
303 |
|
Pa last |
302.9 |
|
P.A. Now (θ) |
302.9° |
|
Sep first |
367.2 |
|
Sep last |
366.973 |
|
Sep. Now (ρ) |
366.973" |
|
Mag pri |
11.20 |
|
Mag sec |
16.50 |
|
delta mag (ΔM) |
5.3 |
|
Spectral class |
|
|
Pri motion ra |
-028 |
|
Sec motion ra |
-032 |
|
Pri motion dec |
-154 |
|
Sec motion dec |
-160 |
|
Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.044 (< 0.3, Physical double)
This double is physical.
13575+0041 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
13 57 30 +00 41 00 |
RAO 308 Aa,Ab |
2017 |
1 |
334 |
0.3 |
12.10 |
13.40 |
1.30 |
|
|
Show |
|
|
13 57 30 +00 41 00 |
GWP 2154 AB |
2015 |
6 |
303 |
367.0 |
11.20 |
16.50 |
5.30 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS