20102-1954 UC 4110

 
 
20h 10m 12.39s -19 53' 32.8" P.A. 269.00 sep 39.9 mag 12.10,16.30
 
 
Coord 2000
20102-1954
Discov num
UC 4110
Comp
Coord arcsec 2000
20 10 12.39 -19 53 32.8
Date first
1998
Date last
2015
Obs
5
Pa first
267
Pa last
269
P.A. Now (θ)
269°
Sep first
40.3
Sep last
39.9
Sep. Now (ρ)
39.9"
Mag pri
12.10
Mag sec
16.30
delta mag (ΔM)
4.2
Spectral class
Pri motion ra
-013
Sec motion ra
-004
Pri motion dec
-053
Sec motion dec
-073
Notes
V (Proper motion indicates physical)
Visually invisible, K-band or other infrared star rPM=0.3
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
268.5
Precise sep
39.941
Constellation
Capricornus
Tycho2
6323-01525-1
Gaia DR2
53862951168
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20102-1954 UC 4110 1999 2 268 40.2 12.10 16.30 V 201012.39-195332.8
20102-1954 UC 4110 2000 2 268 40.2 12.10 16.30 V 201012.39-195332.8
20102-1954 UC 4110 2010 4 268 40.0 12.10 16.30 V 201012.39-195332.8
20102-1954 UC 4110 2015 5 269 39.9 12.10 16.30 V 201012.39-195332.8

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