Schedule Observations Schedule Spectroscopic Observations
NameP11lkTr → 2003 GG21
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: 2021-Sep-27 06:49
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59483.0 Sept. 26, 2021
Orbital inclination in deg 10.15875
Longitude of Ascending Node (deg) 11.09894
Arg of perihelion (deg) 97.3357
Eccentricity 0.7112515
Mean distance (AU) 2.1382251
Mean Anomaly (deg) 336.85418
Absolute Magnitude (H) 22.1
Slope Parameter (G) 0.15
Albedo (average) 0.17
Albedo (range) 0.01 - 0.60
Diameter in meters (average) 135
Diameter in meters
(range)		 65 - 505
Physical Parameters
Diameter Initial Diameter Guess using H=22.1 and albedo=0.14 (0.01 to 0.5)

MPC Default
135.04 m +370.0 / -64.0
Follow-up Details
NEOCP digest2 score 10
Number of observations 28
Arc length (days) 21.85
Time since last observation (days) 0.45
Spectroscopy Details
Known Taxonomies None