13340-4641 SKF1590

 
 
13h 34m 01.78s -46 41' 11.7" P.A. 71.00 sep 8.4 mag 10.40,14.70 Sp K0:
 
 
Coord 2000
13340-4641
Discov num
SKF1590
Comp
Coord arcsec 2000
13 34 01.78 -46 41 11.7
Date first
1998
Date last
2015
Obs
3
Pa first
67
Pa last
71
P.A. Now (θ)
71°
Sep first
5.6
Sep last
8.4
Sep. Now (ρ)
8.4"
Mag pri
10.40
Mag sec
14.70
delta mag (ΔM)
4.3
Spectral class
K0: (yellow-orange)
Pri motion ra
-030
Sec motion ra
-003
Pri motion dec
+169
Sec motion dec
+048
Notes
R (Red magnitudes)
Visually invisible, K-band or other infrared star rPM=0.722
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
71.1
Precise sep
8.37
Constellation
Centaurus
Tycho2
8261-00408-1
Gaia DR2
19868293376
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13340-4641 SKF1590 1999 1 66 5.6 10.50 15.00 K0: 133401.64-464111.6
13340-4641 SKF1590 2015 3 71 8.4 10.40 14.70 K0: R 133401.78-464111.7

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