03217-2019 HJ 3570

 
 
03h 21m 41.91s -20 19' 28.6" P.A. 256 sep 34 mag 6.68,12.60 Sp A0 dist. 96.99 pc (316.38 l.y.)
 
 
Coord 2000
03217-2019
Discov num
HJ 3570
Comp
Coord arcsec 2000
03 21 41.91 -20 19 28.6
Date first
1900
Date last
2010
Obs
5
Pa first
256
Pa last
256
P.A. Now (θ)
256°
Sep first
34.1
Sep last
34.0
Sep. Now (ρ)
34"
Mag pri
6.68
Mag sec
12.60
delta mag (ΔM)
5.92
Spectral class
A0 (white)
Pri motion ra
+039
Sec motion ra
Pri motion dec
-014
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
256.2
Precise sep
33.97
Constellation
Eridanus
SAO
168485
HIP
15660
Tycho2
5878-00430-1
HD
20911
BD
BD-20 625
Distance
96.99
Distance ly
316.38
last precise pa
256.2
last precise sep
33.97
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03217-2019 HJ 3570 1998 3 256 34.2 6.60 12.60 A0 D 032141.91-201928.6
03217-2019 HJ 3570 1999 4 255 34.1 6.60 12.60 A0 D 032141.91-201928.6
03217-2019 HJ 3570 2010 5 256 34.0 6.68 12.60 A0 032141.91-201928.6

If you need more information about this double, apply for a data request form to the WDS.