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Minor planet follow-up portal
v. 3.15.2
2012 EC
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Type
NEO (Apollo)
Status
Not Following
Source
Yarkovsky
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: 2024-Dec-09 21:46
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
60000.0
Feb. 25, 2023
Orbital inclination in deg
0.91317
Longitude of Ascending Node (deg)
306.04144
Arg of perihelion (deg)
333.91558
Eccentricity
0.1374081
Mean distance (AU)
1.1515331
Mean Anomaly (deg)
211.05284
Absolute Magnitude (H)
23.27
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
79
Diameter in meters
(range)
38 - 295
Physical Parameters
Diameter
Initial Diameter Guess using H=23.27 and albedo=0.14 (0.01 to 0.5)
MPC Default
78.79 m
+216.0 / -37.0
Absolute Magnitude
MPO732931
23.27
Follow-up Details
Number of observations
170
Arc length (days)
3937.00
Time since last observation (days)
201.31
Spectroscopy Details
Known Taxonomies
None
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