The Photometric Investigation of V921 Her Using the Lunar-Based Ultraviolet Telescope of Chang’e-3 Mission

Table 2

values of light minimum for V921 Her.

JD (hel.) (2400000+)	Min.	Epoch (cycles)	(days)	Error (days)	Reference
48500.1250	I	0	0		()
51318.2680	I	3212	0.0017		()
52790.5033	I	4890	−0.0050	0.0001	()
52808.4900	II	4910.5	−0.0046	0.0008	()
52840.5150	I	4947	−0.0039	0.0005	()
52862.4454	I	4972	−0.0080	0.0013	()
53087.9381	I	5229	−0.0017	0.0002	()
53095.3998	II	5237.5	0.0023	0.0025	()
53131.8020	I	5279	−0.0067	0.0004	()
53146.7240	I	5296	−0.0002	0.0003	()
53463.4610	I	5657	0.0030	0.0001	()
53821.8693	II	6065.5	0.0020	0.0003	()
55270.8510	I	7717	−0.0077	0.0002	()
55298.9376	I	7749	0.0027	0.0003	()
55374.3931	I	7835	0.0036	0.0005	()
57056.3349	I	9752	0.0099	0.0015	()
57056.7733	II	9752.5	0.0096	0.0019	()

Reference: () Hipparcos mission [2]; () ROTSE project [10]; () Pribulla et al. [11]; () Brát et al. [12]; () Pejcha [13]; () Nelson [14]; () Krajci [15]; () Dvorak [16]; () Nelson [17]; () Dvorak [18]; () Nelson [19]; () Brát et al. [20]; () present work.