WDS 02366+1227 MCA 7 (31 Ari) : NOTES
 
 
discov_num notes refcode
MCA 7 31 Ari. This system has a small Delta m (~0.1 in the blue, 0.3 in the
red) as determined from lunar occultation measures by Africano et al. Afr1978
Measures in 1982.7659, 1984.7046, and 1988.6544 were based on Hrt1994
reprocessing of archival video data. Hrt2000a
Martin et al. (1998) derive component masses 11.001 +/- 1.969 and
9.407 +/- 1.707 Msun. Mig1998
Malkov et al. (2012) derive dynamical, photometric, and spectroscopic
masses of 19.08 +/- 2.57, 2.95, and 1.13 Msun, respectively. Mlk2012
 
 
REFERENCES
 
 
refcode metd author reference
Afr1978 O j Africano, J.L., Evans, D., Fekel, F., Smith, B., & Morgan, C. 1978AJ.....83.1100A
Afr1978 AJ 83, 1100, 1978
Doc2016d orb - Docobo, J.A., Tamazian, V.S., Malkov, O.Yu., Campo, P.P., & Chulkov, D.A. 2016MNRAS.459.1580D
Doc2016d MNRAS 459, 1580, 2016
Hrt1994 Sc j Hartkopf, W.I., McAlister,H.A., Mason, B.D., Barry, D.J., Turner, N., & Fu, H.-H. 1994AJ....108.2299H
Hrt1994 AJ 108, 2299, 1994
Hrt2000a Sc j Hartkopf, W.I., Mason, B.D., McAlister, H.A., Roberts, L.C., Jr., Turner, N.H., 2000AJ....119.3084H
Hrt2000a +orb ten Brummelaar, T.A., Prieto, C.M., Ling, J.F., & Franz, O.G.
Hrt2000a AJ 119, 3084, 2000
Mig1998 orb - Martin, Ch., Mignard, F., Hartkopf, W.I., & McAlister, H.A. 1998A&AS..133..149M
Mig1998 A&AS 133, 149, 1998
Mlk2012 not - Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. 2012A&A...546A..69M
Mlk2012 A&A 546, A69, 2012
 
 
DISCOVERER
 
 
idgroup discov author
1 MCA McAlister, H.A.
46 MCA McAlister, H.A., Hartkopf, W.I., Bagnuolo, W.G., Sowell, J.R., Franz, O.G., &
46 MCA Evans, D.S.
61 MCA Fu, H.-H., Hartkopf, W.I., Mason, B.D., McAlister, H.A., Dombrowski, E.G., &
61 MCA Franz, O.G.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02366+1227 MCA 7 1999 27 43 0.0 5.68 5.78 F7V NOD 023637.75+122652.2
02366+1227 MCA 7 2008 28 130 0.1 5.68 5.78 F7V NOD 023637.75+122652.2
02366+1227 MCA 7 2010 37 123 0.1 5.68 5.78 F7V NOD 023637.75+122652.2
02366+1227 MCA 7 2012 44 148 0.1 5.68 5.78 F7V NO 023637.91+122651.4
02366+1227 MCA 7 2015 45 328 0.1 5.68 5.78 F7V NO 023637.91+122651.4
02366+1227 MCA 7 2018 46 13 0.0 5.68 5.78 F7V NO 023637.91+122651.4
02366+1227 MCA 7 2019 48 320 0.1 5.68 5.78 F7V NO 023637.91+122651.4
02366+1227 MCA 7 2020 49 192 0.0 5.68 5.78 F7V NO 023637.91+122651.4
02366+1227 MCA 7 2021 58 148 0.1 5.68 5.78 F7V NO 023637.91+122651.4

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