20196-2415 UC 4146

 
 
20h 19m 37.98s -24 15' 28.1" P.A. 155.00 sep 22.8 mag 10.60,15.60
 
 
Coord 2000
20196-2415
Discov num
UC 4146
Comp
Coord arcsec 2000
20 19 37.98 -24 15 28.1
Date first
1998
Date last
2015
Obs
7
Pa first
155
Pa last
155
P.A. Now (θ)
155°
Sep first
22.8
Sep last
22.8
Sep. Now (ρ)
22.8"
Mag pri
10.60
Mag sec
15.60
delta mag (ΔM)
5
Spectral class
Pri motion ra
-111
Sec motion ra
-101
Pri motion dec
-039
Sec motion dec
-040
Notes
V R (Proper motion indicates physical, Red magnitudes)
Visually invisible, K-band or other infrared star rPM=0.085 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
154.7
Precise sep
22.766
Constellation
Capricornus
SAO
189146
Tycho2
6906-01002-1
Gaia DR2
91447194880
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20196-2415 UC 4146 1999 2 155 22.7 10.60 15.60 V 201937.98-241528.1
20196-2415 UC 4146 2000 2 155 22.8 10.60 15.60 V 201937.98-241528.1
20196-2415 UC 4146 2010 5 155 22.7 10.60 15.60 V R 201937.98-241528.1
20196-2415 UC 4146 2015 6 154 22.8 10.60 15.60 V R 201937.98-241528.1

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