18555-3403 UC 3725 AB
18h 55m 28.38s -34° 03' 09.0" P.A. 319.00 sep 87.0 mag 16.20,16.30
Coord 2000 |
18555-3403 |
|
Discov num |
UC 3725 |
|
Comp |
AB |
|
Coord arcsec 2000 |
18 55 28.38 -34 03 09.0 |
|
Date first |
1996 |
|
Date last |
2015 |
|
Obs |
4 |
|
Pa first |
319 |
|
Pa last |
318.6 |
|
P.A. Now (θ) |
318.6° |
|
Sep first |
86.8 |
|
Sep last |
87.046 |
|
Sep. Now (ρ) |
87.046" |
|
Mag pri |
16.20 |
|
Mag sec |
16.30 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
Pri motion ra |
-081 |
|
Sec motion ra |
-106 |
|
Pri motion dec |
+061 |
|
Sec motion dec |
+070 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.209 (< 0.3, Physical double)
This double is physical.
18555-3403 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
18 55 28 -34 03 09 |
UC 3725 AB |
2015 |
4 |
319 |
87.0 |
16.20 |
16.30 |
0.10 |
|
<=== |
Show |
|
|
18 55 24 -34 02 04 |
UC 3725 BC |
2015 |
4 |
59 |
116.5 |
16.30 |
16.30 |
0.00 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
Gaia DR2 |
6732664431120067840 |
|