20372-4445 TOK 369

 
 
20h 37m 11.63s -44 44' 41.2" P.A. 240.00 sep 0.5 mag 8.10,11.00 Sp G2V dist. 37.57 pc (122.55 l.y.)
 
 
Coord 2000
20372-4445
Discov num
TOK 369
Comp
Coord arcsec 2000
20 37 11.63 -44 44 41.2
Date first
2012
Date last
2018
Obs
5
Pa first
227
Pa last
240
P.A. Now (θ)
240°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
8.10
Mag sec
11.00
delta mag (ΔM)
2.9
Spectral class
G2V (yellow)
Pri motion ra
+132
Sec motion ra
Pri motion dec
-075
Sec motion dec
Notes
N (See Notes)
Visually invisible, K-band or other infrared star Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
239.5
Precise sep
0.495
Constellation
Microscopium
SAO
230296
HIP
101726
Tycho2
7962-00756-1
Gaia DR2
90565181440
HD
196141
CD
CD-4513930
CP
CP-45 9992
Distance
37.57
Distance ly
122.55
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20372-4445 TOK 369 2013 3 230 0.5 8.10 11.00 G2V N 203711.63-444441.2
20372-4445 TOK 369 2017 4 242 0.5 8.10 11.00 G2V N 203711.63-444441.2
20372-4445 TOK 369 2018 5 240 0.5 8.10 11.00 G2V N 203711.63-444441.2

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