20119-4704 HJ 5172

 
 
20h 11m 52.47s -47 04' 26.4" P.A. 9 sep 36.7 mag 8.93,10.83 Sp F8
 
 
Coord 2000
20119-4704
Discov num
HJ 5172
Comp
Coord arcsec 2000
20 11 52.47 -47 04 26.4
Date first
1836
Date last
2015
Obs
10
Pa first
1
Pa last
9
P.A. Now (θ)
Sep first
40.0
Sep last
36.7
Sep. Now (ρ)
36.7"
Mag pri
8.93
Mag sec
10.83
delta mag (ΔM)
1.9
Spectral class
F8 (yellow-white)
Pri motion ra
-032
Sec motion ra
+001
Pri motion dec
-059
Sec motion dec
-001
Notes
L (Linear solution)
rPM=0.994
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
8.5
Precise sep
36.719
Constellation
Telescopium
SAO
230090
Tycho2
8396-01173-1
Gaia DR2
56310261888
HD
191437
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20119-4704 HJ 5172 1999 7 8 35.6 8.93 10.83 F8 LD 201152.47-470426.4
20119-4704 HJ 5172 2010 9 8 36.5 8.93 10.83 F8 L 201152.47-470426.4
20119-4704 HJ 5172 2015 10 9 36.7 8.93 10.83 F8 L 201152.47-470426.4

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