20030+0804 FMR 156

 
 
20h 03m 00.32s +08 03' 35.0" P.A. 171.00 sep 11.4 mag 17.50,11.90 Sp +K7V
 
 
Coord 2000
20030+0804
Discov num
FMR 156
Comp
Coord arcsec 2000
20 03 00.32 +08 03 35.0
Date first
1953
Date last
2015
Obs
3
Pa first
170
Pa last
171
P.A. Now (θ)
171°
Sep first
11.3
Sep last
11.4
Sep. Now (ρ)
11.4"
Mag pri
17.50
Mag sec
11.90
delta mag (ΔM)
5.6
Spectral class
+K7V
Pri motion ra
-117
Sec motion ra
-117
Pri motion dec
-183
Sec motion dec
-183
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
170.9
Precise sep
11.403
Constellation
Aquila
Gaia DR2
24237354880
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20030+0804 FMR 156 1995 2 172 11.0 17.50 11.90 +K7V V 200300.32+080335.0
20030+0804 FMR 156 2015 3 171 11.4 17.50 11.90 +K7V V 200300.32+080335.0

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