02019-5235 RST  47

 
 
02h 01m 53.71s -52 34' 53.1" P.A. 317 sep 1.3 mag 11.40,11.50 Sp K2Ve
 
 
Coord 2000
02019-5235
Discov num
RST  47
Comp
Coord arcsec 2000
02 01 53.71 -52 34 53.1
Date first
1930
Date last
2015
Obs
4
Pa first
313
Pa last
317
P.A. Now (θ)
317°
Sep first
0.9
Sep last
1.3
Sep. Now (ρ)
1.3"
Mag pri
11.40
Mag sec
11.50
delta mag (ΔM)
0.1
Spectral class
K2Ve (yellow-orange)
Pri motion ra
+010
Sec motion ra
Pri motion dec
003
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
317.3
Precise sep
1.294
Constellation
Eridanus
last precise pa
317.3
last precise sep
1.294
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02019-5235 RST 47 1948 3 312 0.9 11.40 11.50 020153.71-523453.1
02019-5235 RST 47 2015 4 317 1.3 11.40 11.50 K2Ve 020153.71-523453.1

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