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Minor planet follow-up portal
v. 3.14.2
2020 DW3
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Schedule Spectroscopic Observations
Name
C29M1C2 → 2020 DW3
Type
NEO
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-Feb-28 00:25
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
58906.0
Feb. 27, 2020
Orbital inclination in deg
2.27642
Longitude of Ascending Node (deg)
159.92673
Arg of perihelion (deg)
17.26496
Eccentricity
0.3189946
Mean distance (AU)
1.4585342
Mean Anomaly (deg)
350.30171
Absolute Magnitude (H)
28.3
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
8
Diameter in meters
(range)
4 - 29
Physical Parameters
Diameter
Initial Diameter Guess using H=28.3 and albedo=0.14 (0.01 to 0.5)
MPC Default
7.77 m
+21.0 / -4.0
Follow-up Details
NEOCP
digest2
score
88
Number of observations
20
Arc length (days)
0.70
Time since last observation (days)
0.21
Spectroscopy Details
Known Taxonomies
None
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