Schedule Observations Schedule Spectroscopic Observations
NameP21Zyhc → 2024 SR4
Type NEO
Status Not Following
Source Minor Planet Center
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Recent Blocks Scheduled
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Measurements
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Last Update: 2024-Sep-29 22:22
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
60582.0 Sept. 29, 2024
Orbital inclination in deg 9.4933
Longitude of Ascending Node (deg) 184.99282
Arg of perihelion (deg) 231.82932
Eccentricity 0.5262006
Mean distance (AU) 1.9021913
Mean Anomaly (deg) 345.07884
Absolute Magnitude (H) 26.7
Slope Parameter (G) 0.15
Albedo (average) 0.17
Albedo (range) 0.01 - 0.60
Diameter in meters (average) 16
Diameter in meters
(range)		 8 - 61
Physical Parameters
Diameter Initial Diameter Guess using H=26.7 and albedo=0.14 (0.01 to 0.5)

MPC Default
16.24 m +45.0 / -8.0
Absolute Magnitude MPC Default
26.7
Follow-up Details
NEOCP digest2 score 98
Number of observations 13
Arc length (days) 0.55
Time since last observation (days) 0.04
Spectroscopy Details
Known Taxonomies None