Palmer Divide Observatory Lightcurve 2478 Tokai (2007)


Lightcurves

	2478 Tokai (2007)
	MPC Designation:	1981 JC
Lightcurves	Period (h):	25.885 ą 0.007
	Amplitude (mag):	0.41 ą 0.02
	Equipment:	Filter: C MagBand: R Telescope: 0.35m f/9.1 SCT Camera: FLI 1001E Exposure: 180
	Obs. Details	Date E Mag Phase PABL PABB 2007-01-23 10:00 15.62 14.2 146.8 -5.7 2007-01-24 10:00 15.59 13.8 146.9 -5.8 2007-01-25 08:00 15.56 13.3 147.0 -5.8 2007-01-26 07:00 15.54 12.8 147.1 -5.8
	Data Points:	340

	Discovered:	1981-05-04 Tokai T. Furuta
	Family/Group:	Flora
	Taxonomic Class:	S
	Published:	CBET 824

	NOTES:	Unless otherwise stated, the "Reduced Magnitudes" in the plots are Cousins R, based on 2MASS to BVRI conversions (Warner, MPB 34, 113-119) Synchronous binary asteroid. Collaboration with D. Higgins (lead/discoverer), P. Pravec, P. Kusnirak, et al. Only PDO data are shown.
	Contents Š 2011 Brian D. Warner / Palmer Divide Observatory

The Minor Planet Observer and Palmer Divide Observatory