Schedule Observations Schedule Spectroscopic Observations
NameP20Uelf → 2019 VB4
Type NEO
Status Not Following
Source NASA
Check Spectroscopic Feasibility Create LC Plot
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Measurements
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Last Update: 2020-Apr-07 06:19
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
58812.0 Nov. 25, 2019
Orbital inclination in deg 6.36746
Longitude of Ascending Node (deg) 54.34519
Arg of perihelion (deg) 293.18484
Eccentricity 0.1024828
Mean distance (AU) 1.1194696
Mean Anomaly (deg) 62.60588
Absolute Magnitude (H) 26.1
Slope Parameter (G) 0.15
Albedo (average) 0.17
Albedo (range) 0.01 - 0.60
Diameter in meters (average) 21
Diameter in meters
(range)		 10 - 80
Physical Parameters
Diameter Initial Diameter Guess using H=26.1 and albedo=0.14 (0.01 to 0.5)

MPC Default
21.4 m +59.0 / -10.0
Phase Slope MPC Default
0.15
Absolute Magnitude autocmod 2.8

8
26.06 +/- 0.44156
Follow-up Details
NEOCP digest2 score 100
Number of observations 34
Arc length (days) 19.00
Time since last observation (days) 0.79
Spectroscopy Details
Known Taxonomies None