WDS 16589-4015 SNA 61 AD : NOTES
 
 
discov_num notes refcode
SNA 61 Aa,Ab: The object is a 223d SB1 system. PIONIER observations reveal a
marginal detection (2.5sigma) whose best fit corresponds to dH = 4.3
+/- 1.8, rho~1.5mas. Both the large flux difference and separation are
compatible with the properties of the spectroscopic companion. Sna2014
 
 
REFERENCES
 
 
refcode metd author reference
Sna2014 Kv j Sana, H., LeBouquin, J.-B., Lacour, S., Berger, J.-P., Duvert, G., Gauchet, L., 2014ApJS..215...15S
Sna2014 +A Norris, B., Olofsson, J., Pickel, D., Zins, G., Absil, O., de Koter, A.,
Sna2014 Kratter, K., Schnurr, O., & Zinnecker, H.
Sna2014 ApJS 215, 15, 2014
Sna2014 (NACO companions in Table 6 assumed physical if quoted probability of spurious
Sna2014 detection <10%, optical if >90%, otherwise indeterminate)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16589-4015 SNA 61 AD 2012 1 164 4.3 7.16 13.83 O6.5IV K 165855.39-401433.3

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