20062+1906 HJL 271

 
 
20h 06m 12.58s +19 06' 08.6" P.A. 342.00 sep 18.7 mag 9.42,11.11 Sp G0
 
 
Coord 2000
20062+1906
Discov num
HJL 271
Comp
Coord arcsec 2000
20 06 12.58 +19 06 08.6
Date first
1895
Date last
2015
Obs
14
Pa first
333
Pa last
342
P.A. Now (θ)
342°
Sep first
20.0
Sep last
18.7
Sep. Now (ρ)
18.7"
Mag pri
9.42
Mag sec
11.11
delta mag (ΔM)
1.69
Spectral class
G0 (yellow)
Pri motion ra
-032
Sec motion ra
-002
Pri motion dec
-002
Sec motion dec
+000
Notes
V (Proper motion indicates physical)
Visually invisible, K-band or other infrared star rPM=0.938
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
342
Precise sep
18.655
Constellation
Sagitta
SAO
105687
Tycho2
1625-00046-1
Gaia DR2
72806513792
HD
351333
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20062+1906 HJL 271 2000 7 341 18.7 9.42 11.11 G0 VD 200612.58+190608.6
20062+1906 HJL 271 2011 8 342 18.7 9.42 11.11 G0 VD 200612.58+190608.6
20062+1906 HJL 271 2015 11 342 18.7 9.42 11.11 G0 V 200612.58+190608.6

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