WDS 17364+6820 STU 10 BC : NOTES
 
 
discov_num notes refcode
CHR 62 Aa,Ab is also the astrometric binary Ci 18,2354 = GJ 687
Lippincott orbit rejected from Fourth Orbit Catalog Lip1967
("object still suspected to be binary by some, but no even Wor1983
approximately reliable or complete elements yet available")
ENG 61 AB: B is BD+68@947. Proper motion of B = -868,-1270 (UCAC2)
Proper motion of A = +013+084, C -008+005
AB: Optical pair, based on study of relative motion of the
components using the method of apparent motion parameters. Kiy2008
 
 
REFERENCES
 
 
refcode metd author reference
Kiy2008 - Kiyaeva, O.V., Kiselev, A.A. & Izmailov, I.S. 2008SvAL...32..405K
Kiy2008 SvAL 34, 405, 2008
Lip1967 orb - Lippincott, S.L. 1967AJ.....72.1349L
Lip1967 AJ 72, 1349, 1967
Wor1983 - Worley, C.E. & Heintz, W.D. 1983PUSNO..24g...1W
Wor1983 Pub. USNO 24, Pt. 7, 1983 (Fourth Orbit Catalog)
 
 
DISCOVERER
 
 
idgroup discov author
1 CHR Center for High Ang. Res. Astronomy (speckle interferometry systems)
3 ENG changed from EN to ENG and that for Engelhardt from ENG to ENH. This has led to
34 STU Sturdy, K.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17364+6820 STU 10 BC 1999 6 62 301.3 9.33 11.38 P 173625.91+682020.9

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