20191-1947 BHA  38

 
 
20h 19m 03.59s -19 47' 00.7" P.A. 102.00 sep 3.2 mag 11.58,11.79
 
 
Coord 2000
20191-1947
Discov num
BHA  38
Comp
Coord arcsec 2000
20 19 03.59 -19 47 00.7
Date first
1918
Date last
2015
Obs
7
Pa first
105
Pa last
102
P.A. Now (θ)
102°
Sep first
2.5
Sep last
3.2
Sep. Now (ρ)
3.2"
Mag pri
11.58
Mag sec
11.79
delta mag (ΔM)
0.21
Spectral class
Pri motion ra
-046
Sec motion ra
+022
Pri motion dec
-004
Sec motion dec
-020
Notes
N (See Notes)
Visually invisible, K-band or other infrared star rPM=1.513
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
101.6
Precise sep
3.185
Constellation
Capricornus
Tycho2
6336-01968-1
Gaia DR2
68857727872
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20191-1947 BHA 38 1991 5 101 3.2 11.58 11.79 N 201903.59-194700.7
20191-1947 BHA 38 1999 6 102 3.2 11.58 11.79 N 201903.59-194700.7
20191-1947 BHA 38 2015 7 102 3.2 11.58 11.79 N 201903.59-194700.7

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