15367-4208 SKF 1399 AF

 
 
15h 36m 40.76s -42° 07' 49.2" P.A. 26.00 sep 262.5 mag 9.11,11.81 Sp G5V dist. 48.57 pc (158.44 l.y.)
 
 
Coord 2000 15367-4208 Discov num SKF1399 Comp AF Coord arcsec 2000 15 36 40.76 -42 07 49.2
Date first 1900 Date last 2015 Obs 6
Pa first 26 Pa last 26.3 P.A. Now (θ) 26.3°
Sep first 262.8 Sep last 262.516 Sep. Now (ρ) 262.516"
Mag pri 9.11 Mag sec 11.81 delta mag (ΔM) 2.7 Spectral class G5V (yellow)
Pri motion ra -046 Sec motion ra -049
Pri motion dec -082 Sec motion dec -087
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.058 (< 0.3, Physical double)
This double is physical.
 
 
15367-4208 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 138926 225970 15 36 41 -42 07 49 HDS 2196 AB 1991 2 250 4.3 9.11 11.25 2.14
Show 225970 15 36 41 -42 07 49 HRG 119 AC 2016 14 184 13.5 9.11 10.60 1.49
Show 225970 15 36 41 -42 07 49 SHY 277 AD 2010 6 139 999.9 9.11 9.86 0.75
Show 225970 15 36 41 -42 07 49 SKF 1399 AE 2015 7 350 151.9 9.11 11.34 2.23
Show 225970 15 36 41 -42 07 49 SKF 1399 AF 2015 6 26 262.5 9.11 11.81 2.70 <===
Show 15 36 41 -42 08 03 TOK 408 Ca,Cb 2019 7 304 0.0 11.20 12.00 0.80 Y
Show 15 36 38 -42 05 20 SKF 1399 EF 2016 3 59 167.6 11.20 11.84 0.64
Septuple system
6 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lupus SAO 225970 HIP 76435 Tycho2 7844-01558-1
Gaia DR2 6001918454867017600 HD 138926 CD CD-4110096 CP CP-41 7269
Distance 48.57 Distance ly 158.44
 
 
WDS 15367-4208 SKF 1399 AF : NOTES
 
 
discov_num notes refcode
HDS2196 AB, etc: HIP 76435 is a G5V star from the FG-67 sample. Its companion
C (AC = FAL 78) at 13".5 is physical, while the Hipparcos companion B
at 4".3 is not seen in the 2MASS images and has not been confirmed
otherwise. We targeted C and resolved it into a close binary.
Estimated masses of Ca and Cb are 0.70 and 0.66 Msun, period ~4yr. Tok2015c
HRG 119 AC: Aka FAL 78.
SHY 277 AD: HIP 76435 + HIP 76650.
 
 
REFERENCES
 
 
refcode metd author reference
Tok2015c orb+j Tokovinin, A., Mason, B.D., Hartkopf, W.I., Mendez, R.A., & Horch, E.P. 2015AJ....150...50T
Tok2015c +St AJ 150, 50, 2015 (some measures corrected in Tok2017b) 2017AJ....154..110T
 
 
DISCOVERER
 
 
idgroup discov author
1 HDS Hipparcos Double Star (from additional DD list)
1 HRG Hargrave, L.
8 SHY Shaya, E.J. & Olling, R.
10 SKF Skiff, B.A.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15367-4208 SKF1399 AF 2010 6 26 262.6 9.10 12.10 V 153640.80-420748.6
15367-4208 SKF1399 AF 2015 6 26 262.5 9.11 11.81 G5V NVW 153640.76-420749.2

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WDS 15367-4208 SKF 1399 AF : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15367-4208 SKF 1399 AF : MEASURES
 
 
No records found.

 
 
WDS 15367-4208 : VIRTUAL EYEPIECE
 
 

virtual eyepiece
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Radius:
Components only
 
 
WDS 15367-4208 : ALADIN DSS IMAGE @
 
 
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.