WDS 17350+6153 LDS 2736 AB,C (HD 160269) : NOTES
 
 
discov_num notes refcode
BU 962 26 Dra.
Magnitude of B underestimated by Burnham. Baz1954a
A distant companion (mag. 9.95, 740") shares the large proper motion
(Upgren 1962). VVO1962
AB: Malkov et al. (2012) derive dynamical, photometric, and
spectroscopic masses 1.77 +/- 0.95, 1.80, and 1.05 Msun, respectively. Mlk2012
AB: GJ 684. A is SB1, P=76.1y (Abt & Wilmarth 2006) AbH2006
LDS2736 AB,C: SHY 88. Bayesian analysis by Shaya & Olling (2011) indicates Shy2011
very high (near 100%) probability pair is physical.
AB,C: C is GJ 685. Tok2014d
HZE 3 GJ 684. Heinze et al. (2010) determine that the new companion is a
background object. Hze2010
 
 
REFERENCES
 
 
refcode metd author reference
AbH2006 orb - Abt, H.A., & Willmarth, D. 2006ApJS..162..207A
AbH2006 ApJS 162, 207, 2006
Baz1954a Ma - Baize, P. 1954JO.....37...73B
Baz1954a J. Obs. 37, 73-111, 1954
Hze2010 A j Heinze, A.N., Hinz, P.M., Sivanandam, S., Kenworthy, M., Meyer, M., & Miller, D. 2010ApJ...714.1551H
Hze2010 ApJ 714, 1551, 2010
Mlk2012 not - Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. 2012A&A...546A..69M
Mlk2012 A&A 546, A69, 2012
Shy2011 - Shaya, E.J. & Olling, R. 2011ApJS..192....2S
Shy2011 ApJS 192, 2, 2011
Shy2011 (Statistical analysis of probability that wide Hipparcos pairs are physical. Pairs
Shy2011 added to WDS only if probability 90% or greater.)
Tok2014d E2 - Tokovinin, A. 2014AJ....147...86T
Tok2014d AJ 147, 86, 2014
VVO1962 - Upgren, A.R. 1962AJ.....67..539U
VVO1962 AJ 67, 539, 1962
 
 
DISCOVERER
 
 
idgroup discov author
1 BU Burnham, S.W. (BU 1 - 81)
179 LDS Luyten p.m. catalog (from additional DD list)
179 SDR Sanders, W.L.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17350+6153 LDS2736 AB,C 1999 7 161 737.6 5.28 10.19 F8 NVD 173459.58+615228.4
17350+6153 LDS2736 AB,C 2010 8 160 737.9 5.23 10.19 F8+M1Ve NV 173459.58+615228.4

If you need more information about this double, apply for a data request form to the WDS.