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Paper: Detecting the Orbital Motion of RE J0317–853 and LB 9802
Volume: 469, 18th European White Dwarf Workshop (EUROWD12)
Page: 385
Authors: Lawrie, K. A.; Burleigh, M. R.; Barlow, B. N.; O'Donoghue, D.; Barstow, M. A.; Marsh, T. R.; Kilkenny, D.; Worters, H.
Abstract: We have photometrically monitored RE J0317–853, a rapidly rotating (P=725 s), highly magnetic (300 MG < B < 800 MG), massive (M ≈ 1.3M) white dwarf, since 1994. The O–C analysis reveals we have detected changes in the arrival time of maximum flux for RE J0317–853, consistent with that expected from the orbital motion of the wide binary pair of RE J0317–853 and LB 9802.
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