18525-3951 RST2080

 
 
18h 52m 28.02s -39 50' 43.4" P.A. 157 sep 3.9 mag 10.27,11.20
 
 
Coord 2000
18525-3951
Discov num
RST2080
Comp
Coord arcsec 2000
18 52 28.02 -39 50 43.4
Date first
1934
Date last
2015
Obs
5
Pa first
157
Pa last
157
P.A. Now (θ)
157°
Sep first
3.8
Sep last
3.9
Sep. Now (ρ)
3.9"
Mag pri
10.27
Mag sec
11.20
delta mag (ΔM)
0.93
Spectral class
Pri motion ra
-009
Sec motion ra
+043
Pri motion dec
+026
Sec motion dec
-081
Notes
rPM=1.297
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
156.7
Precise sep
3.949
Constellation
Corona Austrina
Tycho2
7920-00750-1
Gaia DR2
6716965737230642304
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18525-3951 RST2080 1999 3 157 3.9 10.27 11.20 D 185228.02-395043.4
18525-3951 RST2080 2015 5 157 3.9 10.27 11.20 185228.02-395043.4

If you need more information about this double, apply for a data request form to the WDS.