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Minor planet follow-up portal
v. 3.14.2
2020 WL3
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Schedule Spectroscopic Observations
Name
C3ZR422 → 2020 WL3
Type
Asteroid
Status
Not Following
Source
Minor Planet Center
UTC date
------------ Any 1.0m ------------
LSC 1.0m - W85-87; (CTIO, Chile)
ELP 1.0m - V37,V39; (McDonald, Texas)
COJ 1.0m - Q63-64; (Siding Spring, Aust.)
CPT 1.0m - K91-93; (Sutherland, S. Africa)
TFN 1.0m - Z31,Z24; (Tenerife, Spain)
------------ Any 0.4m ------------
LSC 0.4m - W89,W79; (CTIO, Chile)
ELP 0.4m - V38; (McDonald, Texas)
OGG 0.4m - T03-04; (Maui, Hawaii)
COJ 0.4m - Q58-59; (Siding Spring, Aust.)
CPT 0.4m - L09; (Sutherland, S. Africa)
TFN 0.4m - Z17,Z21; (Tenerife, Spain)
------------ Any 2.0m ------------
FTS 2.0m - E10; (Siding Spring, Aust.) [MuSCAT4]
FTN 2.0m - F65; (Maui, Hawaii ) [MuSCAT3]
------------ Non LCO ------------
Mt John 1.8m - 474 (Mt John, NZ)
Site
Min Altitude
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Measurements
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Last Update: 2020-Nov-23 11:20
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59174.0
Nov. 21, 2020
Orbital inclination in deg
63.32197
Longitude of Ascending Node (deg)
304.9931
Arg of perihelion (deg)
186.3868
Eccentricity
0.5639283
Mean distance (AU)
2.6381258
Mean Anomaly (deg)
346.68646
Absolute Magnitude (H)
18.7
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
646
Diameter in meters
(range)
312 - 2418
Physical Parameters
Diameter
Initial Diameter Guess using H=18.7 and albedo=0.14 (0.01 to 0.5)
MPC Default
646.34 m
+1772.0 / -304.0
Follow-up Details
NEOCP
digest2
score
84
Number of observations
22
Arc length (days)
2.95
Time since last observation (days)
0.07
Spectroscopy Details
Known Taxonomies
None
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