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The Minor Planet Observer
Palmer Divide Observatory

1925 Franklin-Adams (2013)

MPC Designation: 1934 RY
Lightcurves Period (h): 2.978 0.002
Amplitude (mag): 0.25 0.02


Filter: C
MagBand: V
Telescope: 0.35m f/9.1 SCT
Camera: STL-1001E
Exposure: 240


Obs. Details

Date              E Mag   Phase  PABL   PABB
2013-01-04 07:00  15.60    6.4   90.8   -3.4
2013-01-05 07:00  15.63    6.9   90.8   -3.4

Data Points: 172
Discovered: 1934-09-09  Johannesburg  H. van Gent
Family/Group: MB-inner
Taxonomic Class: S (Assumed)
Published: MPB Pending
NOTES: Unless otherwise stated, the "Reduced Magnitudes" in the plots are Cousins R, based on 2MASS to BVRI conversions (Warner, MPB 34, 113-119)

Worked when no Hungarias or NEAs were immediately available and to confirm previous findings by Behrend et al. (2005) who reported 3.082 h.


Contents 2013 Brian D. Warner / Palmer Divide Observatory




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