WDS 16542-4151 SNA 54 BC : NOTES
 
 
discov_num notes refcode
SNA 54 Ba,Bb: This is a known SB2 with a period of 5.7d (Sana et al. 2007). Sna2007
We are lacking PIONIER data on this system, but resolved a third
component at 43mas. Sna2014
HD 152249 NGC 6231 #293. We found a possible binary companion at a separation of
0".06 which needs confirmation. Msn1998a
 
 
REFERENCES
 
 
refcode metd author reference
Msn1998a Sc j Mason, B.D., Gies, D.R., Hartkopf, W.I., Bagnuolo, Jr., W.G., 1998AJ....115..821M
Msn1998a ten Brummelaar, T.A., & McAlister, H.A.
Msn1998a AJ 115, 821, 1998
Sna2007 not - Sana, H., Rauw, G., & Gosset, E. 2007ApJ...659.1582S
Sna2007 ApJ 659, 1582, 2007
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)
 
 
DISCOVERER
 
 
idgroup discov author
1 WFC Schlesinger, F. & Barney, I.
92 WFC Urban, S.E., Corbin, T.E., Wycoff, G.L., Martin, J.C., Jackson, E.S.,
92 WFC Zacharias, M.I., & Hall, D.M.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16542-4151 SNA 54 BC 2012 1 142 1.0 7.40 12.23 O9IV NV K 165413.20-415032.5

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