Schedule Observations Schedule Spectroscopic Observations
Name2003 SD220 → 163899
Type NEO (Aten) [PHA]
Status Actively Following
Characterization Target
Source Goldstone
Check Spectroscopic Feasibility Create LC Plot
Recent Blocks Scheduled
Measurements
Show Measurements
Plot Visibility
Last Update: 2022-May-22 19:59
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59641.0 March 3, 2022
Orbital inclination in deg 8.54492
Longitude of Ascending Node (deg) 273.77551
Arg of perihelion (deg) 326.90594
Eccentricity 0.2097167
Mean distance (AU) 0.8274114
Mean Anomaly (deg) 313.05114
Absolute Magnitude (H) 17.75
Slope Parameter (G) 0.15
Albedo (average) 0.17
Albedo (range) 0.01 - 0.60
Diameter in meters (average) 917
Diameter in meters
(range)		 484 - 3746
Physical Parameters
Absolute Magnitude MPO660785
17.59
Diameter urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)
0.791 km +/- 0.025
Albedo urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)
0.34 +/- 0.042
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. (2016) Minor Planet Bull. 43, 143-154.], [Skiff, B.A.; McLelland, K.P.; Sanborn, J.J.; Pravec, P.; Koehn, B.W. (2019) Minor Plantet Bull. 46, 238-265.]

LCDB (Rev. 2021-June); Warner et al., 2009
285.0 h
Follow-up Details
Number of observations 1324
Arc length (days) 6940.00
Time since last observation (days) 68.84
Spectroscopy Details (Plots)
SMASS Spectra NIR
MANOS Target Vis
LCO Spectrum 2018-11-13 (OGG)
Known Taxonomies None