15272-5858 SKF 989

 
 
15h 27m 12.58s -58 57' 42.8" P.A. 201 sep 28.7 mag 9.19,9.48 Sp K0+A1III
 
 
Coord 2000
15272-5858
Discov num
SKF 989
Comp
Coord arcsec 2000
15 27 12.58 -58 57 42.8
Date first
1894
Date last
2015
Obs
16
Pa first
202
Pa last
201
P.A. Now (θ)
201°
Sep first
28.9
Sep last
28.7
Sep. Now (ρ)
28.7"
Mag pri
9.19
Mag sec
9.48
delta mag (ΔM)
0.29
Spectral class
K0+A1III (yellow-orange/white)
Pri motion ra
-007
Sec motion ra
-005
Pri motion dec
-001
Sec motion dec
-001
Notes
V (Proper motion indicates physical)
rPM=0.283 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
200.8
Precise sep
28.697
Constellation
Circinus
SAO
242534
Tycho2
8707-01021-1
last precise pa
200.8
last precise sep
28.697
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15272-5858 SKF 989 2001 5 201 28.8 9.10 9.30 K0+A1III V 152712.58-585742.8
15272-5858 SKF 989 2010 7 201 28.6 9.19 9.48 K0+A1III V 152712.58-585742.8
15272-5858 SKF 989 2015 16 201 28.7 9.19 9.48 K0+A1III V 152712.58-585742.8

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