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Minor planet follow-up portal
v. 3.14.2
2020 DG4
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Schedule Spectroscopic Observations
Name
C29NV52 → 2020 DG4
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)
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Min Altitude
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Measurements
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Last Update: 2020-Feb-29 00:29
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
58906.0
Feb. 27, 2020
Orbital inclination in deg
0.59842
Longitude of Ascending Node (deg)
166.33946
Arg of perihelion (deg)
291.22666
Eccentricity
0.3139889
Mean distance (AU)
1.3100469
Mean Anomaly (deg)
32.46719
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
74
Number of observations
30
Arc length (days)
1.70
Time since last observation (days)
0.06
Spectroscopy Details
Known Taxonomies
None
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