18528-3408 UC 3707

 
 
18h 52m 50.57s -34 07' 56.4" P.A. 86 sep 53.5 mag 15.90,16.00
 
 
Coord 2000
18528-3408
Discov num
UC 3707
Comp
Coord arcsec 2000
18 52 50.57 -34 07 56.4
Date first
1998
Date last
2010
Obs
4
Pa first
87
Pa last
86
P.A. Now (θ)
86°
Sep first
50.5
Sep last
53.5
Sep. Now (ρ)
53.5"
Mag pri
15.90
Mag sec
16.00
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
+052
Sec motion ra
+035
Pri motion dec
-024
Sec motion dec
-046
Notes
V R (Proper motion indicates physical, Red magnitudes)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Sagittarius
last precise pa
85.7
last precise sep
53.52
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18528-3408 UC 3707 1999 2 86 50.3 15.90 16.00 V 185250.57-340756.4
18528-3408 UC 3707 2000 2 87 50.5 15.90 16.00 V 185250.57-340756.4
18528-3408 UC 3707 2010 4 86 53.9 15.90 16.00 V R 185250.57-340756.4

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