20140-0403 HJ  909

 
 
20h 13m 56.38s -04 03' 11.0" P.A. 129 sep 15.3 mag 11.00,12.07
 
 
Coord 2000
20140-0403
Discov num
HJ  909
Comp
Coord arcsec 2000
20 13 56.38 -04 03 11.0
Date first
1827
Date last
2015
Obs
13
Pa first
130
Pa last
129
P.A. Now (θ)
129°
Sep first
9.0
Sep last
15.3
Sep. Now (ρ)
15.3"
Mag pri
11.00
Mag sec
12.07
delta mag (ΔM)
1.07
Spectral class
Pri motion ra
+013
Sec motion ra
+017
Pri motion dec
-006
Sec motion dec
-013
Notes
rPM=0.377
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
129.4
Precise sep
15.261
Constellation
Aquila
Tycho2
5169-00600-1
Gaia DR2
23322338432
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20140-0403 HJ 909 1999 6 130 15.3 11.00 12.07 D 201356.38-040311.0
20140-0403 HJ 909 2000 8 129 15.2 11.00 12.07 D 201356.38-040311.0
20140-0403 HJ 909 2012 9 128 15.3 11.00 12.07 201356.38-040311.0
20140-0403 HJ 909 2015 11 129 15.3 11.00 12.07 201356.38-040311.0

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