18166-7703 UC 3542

 
 
18h 16m 33.73s -77 02' 59.6" P.A. 59 sep 11.9 mag 12.20,13.20
 
 
Coord 2000
18166-7703
Discov num
UC 3542
Comp
Coord arcsec 2000
18 16 33.73 -77 02 59.6
Date first
1998
Date last
2015
Obs
5
Pa first
59
Pa last
59
P.A. Now (θ)
59°
Sep first
11.9
Sep last
11.9
Sep. Now (ρ)
11.9"
Mag pri
12.20
Mag sec
13.20
delta mag (ΔM)
1
Spectral class
Pri motion ra
+063
Sec motion ra
+066
Pri motion dec
+017
Sec motion dec
+026
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.134 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
59.1
Precise sep
11.935
Constellation
Apus
last precise pa
59.1
last precise sep
11.935
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18166-7703 UC 3542 2000 2 59 12.0 12.20 13.20 V 181633.73-770259.6
18166-7703 UC 3542 2010 4 59 11.8 12.20 13.20 V R 181633.73-770259.6
18166-7703 UC 3542 2015 5 59 11.9 12.20 13.20 V R 181633.73-770259.6

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