18064-4145 HJ 5011

 
 
18h 06m 26.83s -41 45' 28.2" P.A. 344 sep 28.3 mag 7.58,8.48 Sp A0Vn
 
 
Coord 2000
18064-4145
Discov num
HJ 5011
Comp
Coord arcsec 2000
18 06 26.83 -41 45 28.2
Date first
1834
Date last
2016
Obs
14
Pa first
355
Pa last
344
P.A. Now (θ)
344°
Sep first
30.0
Sep last
28.3
Sep. Now (ρ)
28.3"
Mag pri
7.58
Mag sec
8.48
delta mag (ΔM)
0.9
Spectral class
A0Vn (white)
Pri motion ra
+011
Sec motion ra
-008
Pri motion dec
-007
Sec motion dec
-023
Notes
N (See Notes)
rPM=1.02
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
344.1
Precise sep
28.34
Constellation
Corona Austrina
SAO
228698
Tycho2
7907-00895-1
HD
165139
last precise pa
344.1
last precise sep
28.34
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18064-4145 HJ 5011 1998 11 345 28.5 7.58 8.48 A0Vn N D 180626.83-414528.2
18064-4145 HJ 5011 2010 13 345 28.3 7.58 8.48 A0Vn N 180626.83-414528.2
18064-4145 HJ 5011 2016 14 344 28.3 7.58 8.48 A0Vn N 180626.83-414528.2

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