Schedule Observations Schedule Spectroscopic Observations
Type NEO (Apollo) [PHA]
Status Not Following
Source Goldstone
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Recent Blocks Scheduled
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Measurements
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Last Update: 2021-Jun-10 06:43
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59373.0 June 8, 2021
Orbital inclination in deg 1.91894
Longitude of Ascending Node (deg) 277.42339
Arg of perihelion (deg) 44.60156
Eccentricity 0.4671804
Mean distance (AU) 1.7115871
Mean Anomaly (deg) 290.47601
Absolute Magnitude (H) 18.36
Slope Parameter (G) 0.15
Albedo (average) 0.17
Albedo (range) 0.01 - 0.60
Diameter in meters (average) 756
Diameter in meters
(range)		 365 - 2828
Physical Parameters
Diameter urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2011ApJ...743..156M)
0.932 km +/- 0.011
Albedo urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2011ApJ...743..156M)
0.097 +/- 0.016
Rotation Period REFERENCE LIST:[Pravec, P.; Wolf, M.; Sarounova, L. (2019) http://www.asu.cas.cz/~ppravec/neo.htm], [Skiff, B.A.; McLelland, K.P.; Sanborn, J.; Pravec, P.; Koehn, B.W. (2019). Minor Planet Bull. 46, 458-503.], [Warner, B.D.; Stephens, R.D. (2020) Minor Planet Bull. 47, 105-120.]

LCDB (Rev. 2020-October); Warner et al., 2009
4.253 h
Absolute Magnitude E2021B55
18.33
Follow-up Details
Number of observations 449
Arc length (days) 7671.00
Time since last observation (days) 1955.28
Spectroscopy Details (Plots)
SMASS Spectra NIR
Known Taxonomies None