Schedule Observations Schedule Spectroscopic Observations
NameC61FN42 → 2021 TU9
Type NEO
Status Not Following
Source Minor Planet Center
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Recent Blocks Scheduled
  • No blocks have been scheduled
Measurements
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Last Update: 2021-Oct-11 02:40
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59497.0 Oct. 10, 2021
Orbital inclination in deg 8.73937
Longitude of Ascending Node (deg) 198.66478
Arg of perihelion (deg) 182.24594
Eccentricity 0.5915404
Mean distance (AU) 2.5297532
Mean Anomaly (deg) 358.7718
Absolute Magnitude (H) 25.9
Slope Parameter (G) 0.15
Albedo (average) 0.17
Albedo (range) 0.01 - 0.60
Diameter in meters (average) 23
Diameter in meters
(range)		 11 - 88
Physical Parameters
Diameter Initial Diameter Guess using H=25.9 and albedo=0.14 (0.01 to 0.5)

MPC Default
23.47 m +64.0 / -11.0
Follow-up Details
NEOCP digest2 score 79
Number of observations 28
Arc length (days) 1.92
Time since last observation (days) 0.20
Spectroscopy Details
Known Taxonomies None