21395-2928 HJ 5285

 
 
21h 39m 29.16s -29 28' 04.3" P.A. 290.00 sep 10.0 mag 9.13,10.20 Sp F0III
 
 
Coord 2000
21395-2928
Discov num
HJ 5285
Comp
Coord arcsec 2000
21 39 29.16 -29 28 04.3
Date first
1834
Date last
2019
Obs
16
Pa first
292
Pa last
290
P.A. Now (θ)
290°
Sep first
10.0
Sep last
10.0
Sep. Now (ρ)
10"
Mag pri
9.13
Mag sec
10.20
delta mag (ΔM)
1.07
Spectral class
F0III (yellow-white)
Pri motion ra
+006
Sec motion ra
-005
Pri motion dec
+000
Sec motion dec
+022
Notes
rPM=1.09
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
290
Precise sep
10.011
Constellation
Piscis Austrinus
SAO
190527
Tycho2
6952-01051-1
Gaia DR2
6785688168903640192
HD
205945
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21395-2928 HJ 5285 1998 9 292 10.2 9.13 10.20 F0III D 213929.16-292804.3
21395-2928 HJ 5285 1999 12 291 10.1 9.13 10.20 F0III D 213929.16-292804.3
21395-2928 HJ 5285 2010 13 292 9.8 9.13 10.20 F0III 213929.16-292804.3
21395-2928 HJ 5285 2019 15 290 10.0 9.13 10.20 F0III 213929.16-292804.3

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