Schedule Observations Schedule Spectroscopic Observations
NameP20Jril → 2018 TB4
Type NEO
Status Not Following
Source Minor Planet Center
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Recent Blocks Scheduled
Measurements
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Last Update: 2018-Oct-10 05:38
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
58380.0 Sept. 19, 2018
Orbital inclination in deg 26.83123
Longitude of Ascending Node (deg) 9.21081
Arg of perihelion (deg) 245.52509
Eccentricity 0.528067
Mean distance (AU) 2.6266192
Mean Anomaly (deg) 50.75466
Absolute Magnitude (H) 19.0
Slope Parameter (G) 0.15
Albedo (average) 0.17
Albedo (range) 0.01 - 0.60
Diameter in meters (average) 563
Diameter in meters
(range)		 272 - 2106
Physical Parameters
Follow-up Details
NEOCP digest2 score 74
Number of observations 12
Arc length (days) 7.85
Time since last observation (days) 0.34
Spectroscopy Details
Known Taxonomies None