00207-7159 B  1907

 
 
00h 20m 43.46s -71 58' 40.9" P.A. 44 sep 5.3 mag 8.30,13.00 Sp K0IV dist. 267.38 pc (872.19 l.y.)
 
 
Coord 2000
00207-7159
Discov num
B  1907
Comp
Coord arcsec 2000
00 20 43.46 -71 58 40.9
Date first
1931
Date last
2015
Obs
3
Pa first
44
Pa last
44
P.A. Now (θ)
44°
Sep first
5.0
Sep last
5.3
Sep. Now (ρ)
5.3"
Mag pri
8.30
Mag sec
13.00
delta mag (ΔM)
4.7
Spectral class
K0IV (yellow-orange)
Pri motion ra
+046
Sec motion ra
Pri motion dec
+016
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
43.7
Precise sep
5.28
Constellation
Tucana
SAO
255660
HIP
1651
Tycho2
9137-01119-1
HD
1707
CP
CP-72 31
Distance
267.38
Distance ly
872.19
last precise pa
43.7
last precise sep
5.28
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00207-7159 B 1907 1931 1 44 5.0 8.30 13.00 K0IV 002043.46-715840.9
00207-7159 B 1907 1998 2 43 2.5 8.30 13.00 K0IV 002043.46-715840.9
00207-7159 B 1907 2015 3 47 5.9 8.30 13.00 K0IV 002043.46-715840.9

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