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
1999
Obs
4
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
156.9
Precise sep
3.93
Constellation
Corona Austrina
last precise pa
156.9
last precise sep
3.93
 
 
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

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