00493-5934 JSP  13AB

 
 
00h 49m 15.39s -59 34' 06.7" P.A. 270 sep 103.6 mag 8.85,11.47 Sp K1III dist. 636.94 pc (2077.7 l.y.)
 
 
Coord 2000
00493-5934
Discov num
JSP  13
Comp
AB
Coord arcsec 2000
00 49 15.39 -59 34 06.7
Date first
1921
Date last
2015
Obs
10
Pa first
270
Pa last
270
P.A. Now (θ)
270°
Sep first
100.6
Sep last
103.6
Sep. Now (ρ)
103.6"
Mag pri
8.85
Mag sec
11.47
delta mag (ΔM)
2.62
Spectral class
K1III (yellow-orange)
Pri motion ra
+042
Sec motion ra
+009
Pri motion dec
+001
Sec motion dec
+004
Notes
rPM=0.789
Nature of this double is uncertain.
 
 
00493-5934 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 232198 00493-5934 JSP 13 AB 1921 2015 10 270 103.6 8.85 11.47 2.62 <===
Show 00493-5934 JSP 13 BC 1929 1937 2 28 0.4 11.47 12.50 1.03
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
269.6
Precise sep
103.56
Constellation
Tucana
SAO
232198
HIP
3838
Tycho2
8472-00285-1
HD
4804
CP
CP-60 56
Distance
636.94
Distance ly
2077.7
last precise pa
269.6
last precise sep
103.56
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00493-5934 JSP 13 AB 1999 8 270 103.0 8.85 11.47 K1III D 004915.39-593406.7
00493-5934 JSP 13 AB 2015 10 270 103.6 8.85 11.47 K1III 004915.39-593406.7

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