WDS 17209-3604 SNA 70 : NOTES
 
 
discov_num notes refcode
SNA 70 The 45mas companion was resolved both by PIONIER and NACO/SAM. RV
variability of 7 km/s is reported by Crampton (1972, MNRAS 158, 85) Cii2012
but not confirmed by Chini et al. (2012). Sna2014
 
 
REFERENCES
 
 
refcode metd author reference
Cii2012 not - Chini, R., Hoffmeister, V.H., Nasseri, A., Stahl, O., & Zinnecker, H. 2012MNRAS.424.1925C
Cii2012 MNRAS 424, 1925, 2012
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
17209-3604 SNA 70 2012 2 260 0.1 7.20 8.40 O6.5III V K 172052.65-360420.5

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