WDS 13284+1543 STT 266 (HD 117190) : NOTES
 
 
discov_num notes refcode
STT 266 Scardia et al. say the quadrant is unambiguous for their 2004 theta Sca2005a
value of 178.1; this does not agree with other determinations of
magnitude difference, however.
 
 
REFERENCES
 
 
refcode metd author reference
Izm2019 orb u Izmailov, I.S. 2019AstL...45...30I
Izm2019 Ast. Lett. 45, 30, 2019
Izm2019 (Orbital elements from weighted solutions used when available (Table 2),
Izm2019 unweighted elements (Table 1) used for remaining 29 systems.)
Sca2005a S j Scardia, M., Prieur, J.-L., Sala, M., Ghigo, M., Koechlin, L., Aristidi, E., 2005MNRAS.357.1255S
Sca2005a +C & Mazzoleni, F.
Sca2005a +orb MNRAS 357, 1255, 2005
Sca2005a (theta corrections from Prieur, private communication)
 
 
DISCOVERER
 
 
idgroup discov author
1 STT Struve, O.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13284+1543 STT 266 2006 208 357 2.0 7.97 8.42 F5 N D 132826.68+154230.5
13284+1543 STT 266 2007 210 358 2.0 7.97 8.42 F5 N D 132826.68+154230.5
13284+1543 STT 266 2010 212 357 2.0 7.97 8.42 F5 N D 132826.68+154230.5
13284+1543 STT 266 2011 213 357 2.0 7.97 8.42 F5 NOD 132826.68+154230.5
13284+1543 STT 266 2013 214 358 2.0 7.97 8.42 F5 NOD 132826.68+154230.5
13284+1543 STT 266 2016 210 357 2.0 7.97 8.42 F5 NO 132826.68+154230.5
13284+1543 STT 266 2017 211 358 2.0 7.97 8.42 F5 NO 132826.68+154230.5
13284+1543 STT 266 2018 214 358 2.0 7.97 8.42 F5 NO 132826.68+154230.5
13284+1543 STT 266 2020 218 355 1.9 7.97 8.42 F5 NO 132826.68+154230.5

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