10015-1722 ARA  63

 
 
10h 01m 27.22s -17 21' 57.2" P.A. 94 sep 15.4 mag 9.30,11.71 Sp A7/8V
 
 
Coord 2000
10015-1722
Discov num
ARA  63
Comp
Coord arcsec 2000
10 01 27.22 -17 21 57.2
Date first
1915
Date last
2010
Obs
5
Pa first
78
Pa last
94
P.A. Now (θ)
94°
Sep first
11.8
Sep last
15.4
Sep. Now (ρ)
15.4"
Mag pri
9.30
Mag sec
11.71
delta mag (ΔM)
2.41
Spectral class
A7/8V (white)
Pri motion ra
-029
Sec motion ra
+005
Pri motion dec
+008
Sec motion dec
-029
Notes
rPM=1.67
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
93.7
Precise sep
15.38
Cdsa2 id
ARA 63
Constellation
Hydra
SAO
155664
Tycho2
6050-01185-1
HD
86914
Ra deg
10.024227777777778
De deg
-17.36588888888889
last precise pa
93.7
last precise sep
15.38
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10015-1722 ARA 63 2007 2 94 15.4 9.30 12.20 A7/8V 100127.22-172157.2
10015-1722 ARA 63 2010 5 94 15.3 9.30 11.71 A7/8V 100127.22-172157.2

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