13339-4802 RST 642

 
 
13h 33m 51.54s -48 02' 22.3" P.A. 34 sep 4.7 mag 9.19,13.80 Sp K3III
 
 
Coord 2000
13339-4802
Discov num
RST 642
Comp
Coord arcsec 2000
13 33 51.54 -48 02 22.3
Date first
1930
Date last
2000
Obs
4
Pa first
36
Pa last
34
P.A. Now (θ)
34°
Sep first
5.0
Sep last
4.7
Sep. Now (ρ)
4.7"
Mag pri
9.19
Mag sec
13.80
delta mag (ΔM)
4.61
Spectral class
K3III (yellow-orange)
Pri motion ra
-018
Sec motion ra
Pri motion dec
-006
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
34.4
Precise sep
4.67
Constellation
Centaurus
Tycho2
8265-00645-1
HD
117840
last precise pa
34.4
last precise sep
4.67
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13339-4802 RST 642 1947 2 34 4.8 9.19 13.80 K3III 133351.54-480222.3
13339-4802 RST 642 2000 3 34 4.7 9.19 13.80 K3III 133351.54-480222.3

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