Schedule Observations Schedule Spectroscopic Observations
NameWDB68AF → 2015 DD155
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: 2018-Apr-16 00:00
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
58600.0 April 27, 2019
Orbital inclination in deg 5.67139
Longitude of Ascending Node (deg) 14.51188
Arg of perihelion (deg) 25.97353
Eccentricity 0.0523567
Mean distance (AU) 1.290576
Mean Anomaly (deg) 54.44401
Absolute Magnitude (H) 21.9
Slope Parameter (G) 0.15
Albedo (average) 0.17
Albedo (range) 0.01 - 0.60
Diameter in meters (average) 148
Diameter in meters
(range)		 72 - 554
Physical Parameters
Phase Slope MPC Default
0.15
Diameter Initial Diameter Guess using H=21.9 and albedo=0.14 (0.01 to 0.5)

MPC Default
148.07 m +406.0 / -70.0
Absolute Magnitude MPC Default
21.9
Follow-up Details
Number of observations 54
Arc length (days) 1153.00
Time since last observation (days) 1612.99
Spectroscopy Details
Known Taxonomies None