Schedule Observations Schedule Spectroscopic Observations
NameYSAD441 → 2017 SL16
Type NEO (Apollo)
Status Not Following
Source Arecibo
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Recent Blocks Scheduled
  • No blocks have been scheduled
Measurements
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Last Update: 2020-Jan-23 20:32
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
58761.0 Oct. 5, 2019
Orbital inclination in deg 8.73804
Longitude of Ascending Node (deg) 182.49828
Arg of perihelion (deg) 70.08868
Eccentricity 0.1526944
Mean distance (AU) 0.9994091
Mean Anomaly (deg) 101.84745
Absolute Magnitude (H) 25.88
Slope Parameter (G) 0.15
Albedo (average) 0.17
Albedo (range) 0.01 - 0.60
Diameter in meters (average) 24
Diameter in meters
(range)		 11 - 89
Physical Parameters
Absolute Magnitude MPO423870
25.8
Follow-up Details
NEOCP digest2 score 85
Number of observations 57
Arc length (days) 1095.00
Time since last observation (days) 1.84
Spectroscopy Details
Known Taxonomies None