20108-1646 TDT2053

 
 
20h 10m 45.74s -16 45' 54.8" P.A. 149 sep 2.7 mag 11.43,11.47
 
 
Coord 2000
20108-1646
Discov num
TDT2053
Comp
Coord arcsec 2000
20 10 45.74 -16 45 54.8
Date first
1991
Date last
2015
Obs
5
Pa first
150
Pa last
149
P.A. Now (θ)
149°
Sep first
2.6
Sep last
2.7
Sep. Now (ρ)
2.7"
Mag pri
11.43
Mag sec
11.47
delta mag (ΔM)
0.04
Spectral class
Pri motion ra
+000
Sec motion ra
+037
Pri motion dec
+000
Sec motion dec
-039
Notes
rPM=1
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
149.3
Precise sep
2.674
Constellation
Capricornus
Tycho2
6315-01247-1
Gaia DR2
36393156864
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20108-1646 TDT2053 1991 1 150 2.6 11.43 11.47 201045.74-164554.8
20108-1646 TDT2053 2009 2 149 2.6 11.43 11.47 201045.74-164554.8
20108-1646 TDT2053 2015 4 150 2.7 11.43 11.47 201045.74-164554.8

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