Schedule Observations Schedule Spectroscopic Observations
NameWBA7D90 → 2015 BR515
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: 2019-Jan-28 00:00
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
58600.0 April 27, 2019
Orbital inclination in deg 22.30205
Longitude of Ascending Node (deg) 315.9923
Arg of perihelion (deg) 261.62319
Eccentricity 0.0318933
Mean distance (AU) 1.2197855
Mean Anomaly (deg) 335.18277
Absolute Magnitude (H) 22.2
Slope Parameter (G) 0.15
Albedo (average) 0.17
Albedo (range) 0.01 - 0.60
Diameter in meters (average) 129
Diameter in meters
(range)		 62 - 483
Physical Parameters
Phase Slope MPC Default
0.15
Diameter Initial Diameter Guess using H=22.2 and albedo=0.14 (0.01 to 0.5)

MPC Default
128.96 m +354.0 / -61.0
Absolute Magnitude MPC Default
22.2
Follow-up Details
Number of observations 50
Arc length (days) 1465.00
Time since last observation (days) 1325.95
Spectroscopy Details
Known Taxonomies None