12424-6258 SIN  74AD

 
 
12h 42m 23.61s -62 58' 24.9" P.A. 276 sep 81.2 mag 9.68,10.57 Sp B8
 
 
Coord 2000
12424-6258
Discov num
SIN  74
Comp
AD
Coord arcsec 2000
12 42 23.61 -62 58 24.9
Date first
1923
Date last
2015
Obs
7
Pa first
276
Pa last
276
P.A. Now (θ)
276°
Sep first
80.7
Sep last
81.2
Sep. Now (ρ)
81.2"
Mag pri
9.68
Mag sec
10.57
delta mag (ΔM)
0.89
Spectral class
B8 (blue-white)
Pri motion ra
-006
Sec motion ra
-005
Pri motion dec
+000
Sec motion dec
+000
Notes
N (See Notes)
rPM=0.167 (< 0.3, Physical double)
This double is physical.
 
 
12424-6258 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 251999 12424-6258 HJ 4541 AB 1918 2015 7 142 11.4 9.68 12.90 3.22
Show 251999 12424-6258 SIN 74 AC 1923 2015 7 250 54.0 9.68 11.82 2.14
Show 251999 12424-6258 SIN 74 AD 1923 2015 7 276 81.2 9.68 10.57 0.89 <===
Show 251999 12424-6258 SIN 74 CD 1923 2015 8 313 40.8 11.82 10.57 1.25
Show 12424-6258 TOB 112 DE 1923 2015 8 42 14.2 10.57 10.55 0.02
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
276.2
Precise sep
81.18
Constellation
Crux
SAO
251999
Tycho2
8992-00094-1
HD
110373
last precise pa
276.2
last precise sep
81.18
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12424-6258 SIN 74 AD 2000 5 276 80.6 9.68 10.56 B8 D 124223.61-625824.9
12424-6258 SIN 74 AD 2015 7 276 81.2 9.68 10.56 B8 N 124223.61-625824.9

If you need more information about this double, apply for a data request form to the WDS.
 
 
WDS 12424-6258 SIN 74AD : NOTES
 
 
discov_num notes refcode
TOB 112 DE: B component of 12422-6258 TOB 112 was found to be the D component
of 12424-6258 SIN 74AD. Systems merged.
 
 
REFERENCES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
SIN Sinachopoulos, D.
SIN Sinachopoulos, D., Nicklas, H. & Geffert, M.
SIN Sinachopoulos, D. & Seggewiss, W.
SIN Sinachopoulos, D. & van Dessel, E.
SIN Sinachopoulos, D., Cuypers, J., Lampens, P., Oblak, E., & van Dessel, E.L.
SIN Sinachopoulos, D. & van Dessel, E.L
SIN Sinachopoulos, D., Dapergolas, A., van Dessel, E., & Kontizas, E.
SIN Sinachopoulos, D., Gavras, P., Dionatos, O., Ducourant, Ch., & Medupe, Th.

 
 
WDS 12424-6258 SIN 74AD : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12424-6258 SIN 74AD : MEASURES
 
 
No records found.

 
 
WDS 12424-6258 SIN 74AD : Virtual Eyepiece
 
 

12424-6258  HJ 4541 A 12424-6258  HJ 4541AB sep 11.4 P.A. 142 mag 9.68,12.90 Sp B8 12424-6258  SIN  74AC sep 54 P.A. 250 mag 9.68,11.82 Sp B8 12424-6258  SIN  74AD sep 81.2 P.A. 276 mag 9.68,10.57 Sp B8 12424-6258  SIN  74CD sep 40.8 P.A. 313 mag 11.82,10.57 12424-6258  TOB 112DE sep 14.2 P.A. 42 mag 10.57,10.55 Sp B5 12424-6258  TOB 112DE sep 14.2 P.A. 42 mag 10.57,10.55 Sp B5 virtual eyepiece
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Radius:
 
 
WDS 12424-6258 SIN 74AD : Aladin DSS image @ 12h 42m 23.61s -62 58' 24.9"