18103+1623 UC 3513

 
 
18h 10m 16.68s +16 23' 26.1" P.A. 75 sep 82.5 mag 15.10,16.50
 
 
Coord 2000
18103+1623
Discov num
UC 3513
Comp
Coord arcsec 2000
18 10 16.68 +16 23 26.1
Date first
1998
Date last
2010
Obs
3
Pa first
76
Pa last
75
P.A. Now (θ)
75°
Sep first
81.1
Sep last
82.5
Sep. Now (ρ)
82.5"
Mag pri
15.10
Mag sec
16.50
delta mag (ΔM)
1.4
Spectral class
Pri motion ra
-042
Sec motion ra
-043
Pri motion dec
-080
Sec motion dec
-092
Notes
V (Proper motion indicates physical)
rPM=0.119 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
75.3
Precise sep
82.46
Constellation
Hercules
last precise pa
75.3
last precise sep
82.46
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18103+1623 UC 3513 2000 2 76 81.2 15.10 16.50 V 181016.68+162326.1
18103+1623 UC 3513 2001 2 76 81.2 15.10 16.50 V 181016.68+162326.1
18103+1623 UC 3513 2010 3 75 82.5 15.10 16.50 V 181016.68+162326.1

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