20055-5504 UC 4082

 
 
20h 05m 28.20s -55 04' 10.9" P.A. 122.00 sep 25.4 mag 15.30,16.20
 
 
Coord 2000
20055-5504
Discov num
UC 4082
Comp
Coord arcsec 2000
20 05 28.20 -55 04 10.9
Date first
1998
Date last
2015
Obs
5
Pa first
124
Pa last
122
P.A. Now (θ)
122°
Sep first
26.3
Sep last
25.4
Sep. Now (ρ)
25.4"
Mag pri
15.30
Mag sec
16.20
delta mag (ΔM)
0.9
Spectral class
Pri motion ra
+044
Sec motion ra
+021
Pri motion dec
-043
Sec motion dec
-048
Notes
V (Proper motion indicates physical)
Visually invisible, K-band or other infrared star rPM=0.383
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
122.1
Precise sep
25.356
Constellation
Telescopium
Gaia DR2
29424599040
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20055-5504 UC 4082 2000 2 123 25.9 15.30 16.20 V 200528.20-550410.9
20055-5504 UC 4082 2010 4 123 25.5 15.30 16.20 V 200528.20-550410.9
20055-5504 UC 4082 2015 5 122 25.4 15.30 16.20 V 200528.20-550410.9

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