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Minor planet follow-up portal
v. 3.15.3
513312 (2007 DM41)
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Type
NEO (Apollo) [PHA]
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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Min Altitude
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Measurements
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Last Update: 2025-Mar-29 06:05
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
60755.0
March 21, 2025
Orbital inclination in deg
2.26432
Longitude of Ascending Node (deg)
1.68976
Arg of perihelion (deg)
274.51309
Eccentricity
0.5278357
Mean distance (AU)
1.1812135
Mean Anomaly (deg)
330.74993
Absolute Magnitude (H)
22.08
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
136
Diameter in meters
(range)
66 - 510
Physical Parameters
Diameter
Initial Diameter Guess using H=22.08 and albedo=0.14 (0.01 to 0.5)
MPC Default
136.29 m
+374.0 / -64.0
Absolute Magnitude
MPO701175
22.07
Follow-up Details
Number of observations
220
Arc length (days)
6940.00
Time since last observation (days)
21.25
Spectroscopy Details
Known Taxonomies
None
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