18105+2319 UC 3515

 
 
18h 10m 29.20s +23 19' 27.9" P.A. 271 sep 29.4 mag 14.00,15.80
 
 
Coord 2000
18105+2319
Discov num
UC 3515
Comp
Coord arcsec 2000
18 10 29.20 +23 19 27.9
Date first
2000
Date last
2015
Obs
4
Pa first
269
Pa last
271
P.A. Now (θ)
271°
Sep first
29.5
Sep last
29.4
Sep. Now (ρ)
29.4"
Mag pri
14.00
Mag sec
15.80
delta mag (ΔM)
1.8
Spectral class
Pri motion ra
-011
Sec motion ra
-044
Pri motion dec
-089
Sec motion dec
-082
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.363
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
271.1
Precise sep
29.427
Constellation
Hercules
last precise pa
271.1
last precise sep
29.427
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18105+2319 UC 3515 2000 2 269 29.5 14.00 15.80 V 181029.20+231927.9
18105+2319 UC 3515 2001 2 269 29.5 14.00 15.80 V 181029.20+231927.9
18105+2319 UC 3515 2010 3 271 29.3 14.00 15.80 V R 181029.20+231927.9
18105+2319 UC 3515 2015 4 271 29.4 14.00 15.80 V R 181029.20+231927.9

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