02070-1948 ARA 830

 
 
02h 07m 01.57s -19 48' 39.1" P.A. 53 sep 1.2 mag 12.54,12.65
 
 
Coord 2000
02070-1948
Discov num
ARA 830
Comp
Coord arcsec 2000
02 07 01.57 -19 48 39.1
Date first
1916
Date last
2015
Obs
3
Pa first
159
Pa last
53
P.A. Now (θ)
53°
Sep first
6.9
Sep last
1.2
Sep. Now (ρ)
1.2"
Mag pri
12.54
Mag sec
12.65
delta mag (ΔM)
0.11
Spectral class
Pri motion ra
+009
Sec motion ra
Pri motion dec
-043
Sec motion dec
Notes
B (Blue magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cetus
last precise pa
52.7
last precise sep
1.226
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02070-1948 ARA 830 1920 2 157 6.6 12.54 12.65 B 020701.43-194832.8
02070-1948 ARA 830 2015 3 53 1.2 12.54 12.65 B 020701.57-194839.1

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