Schedule Observations Schedule Spectroscopic Observations
Type NEO (Apollo) [PHA]
Status Not Following
Source Arecibo
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Recent Blocks Scheduled
Measurements
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Last Update: 2020-Jan-23 19:56
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
58850.0 Jan. 2, 2020
Orbital inclination in deg 2.63417
Longitude of Ascending Node (deg) 240.51376
Arg of perihelion (deg) 263.4182
Eccentricity 0.4848733
Mean distance (AU) 1.6719982
Mean Anomaly (deg) 347.51766
Absolute Magnitude (H) 20.33
Slope Parameter (G) 0.15
Albedo (average) 0.17
Albedo (range) 0.01 - 0.60
Diameter in meters (average) 279
Diameter in meters
(range)		 147 - 1142
Physical Parameters
Diameter Initial Diameter Guess using H=20.33 and albedo=0.14 (0.01 to 0.5)

MPC Default
305.11 m +837.0 / -144.0
Rotation Period [Result based on less than full coverage, so that the period may be wrong by 30 percent or so.] REFERENCE LIST:[Warner, B.D. (2007) Minor Planet Bull. 34, 32-37.]

LCDB (Rev. 2019-January); Warner et al., 2009
7.3 h
Absolute Magnitude MPO157892
20.2
Follow-up Details
Number of observations 870
Arc length (days) 5113.00
Time since last observation (days) 10.29
Spectroscopy Details
LCO Spectrum 2019-12-01 (OGG)
LCO Spectrum (OGG)
LCO Spectrum (OGG)
LCO Spectrum 2019-12-07 (OGG)
Known Taxonomies None