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Minor planet follow-up portal
v. 3.13.4
2007 WM3
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Type
NEO (Aten)
Status
Actively Following
Characterization Target
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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Measurements
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Last Update: 2023-Dec-08 06:38
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59973.0
Jan. 29, 2023
Orbital inclination in deg
6.46057
Longitude of Ascending Node (deg)
55.33283
Arg of perihelion (deg)
204.17581
Eccentricity
0.4279215
Mean distance (AU)
0.7940824
Mean Anomaly (deg)
294.74958
Absolute Magnitude (H)
23.1
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
85
Diameter in meters
(range)
41 - 319
Physical Parameters
Absolute Magnitude
MPO130342
23.1
Diameter
Initial Diameter Guess using H=23.1 and albedo=0.14 (0.01 to 0.5)
MPC Default
85.2 m
+234.0 / -40.0
Follow-up Details
Number of observations
77
Arc length (days)
4018.00
Time since last observation (days)
1855.26
Spectroscopy Details
Known Taxonomies
None
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