20094-5526 UC 4108

 
 
20h 09m 23.08s -55 26' 23.1" P.A. 337.00 sep 19.7 mag 9.90,12.20 Sp F8
 
 
Coord 2000
20094-5526
Discov num
UC 4108
Comp
Coord arcsec 2000
20 09 23.08 -55 26 23.1
Date first
1894
Date last
2015
Obs
6
Pa first
337
Pa last
337
P.A. Now (θ)
337°
Sep first
19.3
Sep last
19.7
Sep. Now (ρ)
19.7"
Mag pri
9.90
Mag sec
12.20
delta mag (ΔM)
2.3
Spectral class
F8 (yellow-white)
Pri motion ra
+022
Sec motion ra
+024
Pri motion dec
-064
Sec motion dec
-060
Notes
V (Proper motion indicates physical)
Visually invisible, K-band or other infrared star rPM=0.066 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
336.7
Precise sep
19.712
Constellation
Telescopium
SAO
246462
Tycho2
8780-00567-1
Gaia DR2
77916506368
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20094-5526 UC 4108 2000 2 337 19.8 9.90 12.20 V 200923.08-552623.1
20094-5526 UC 4108 2010 4 337 19.7 9.90 12.20 F8 V 200923.08-552623.1
20094-5526 UC 4108 2015 5 337 19.7 9.90 12.20 F8 V 200923.08-552623.1

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