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Minor planet follow-up portal
v. 3.17.0a
516155 (2016 DP)
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Type
NEO (Apollo) [PHA]
Status
Actively Following
Characterization Target
Source
Goldstone
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: 2025-Dec-23 00:32
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
61032.0
Dec. 23, 2025
Orbital inclination in deg
13.30705
Longitude of Ascending Node (deg)
54.34083
Arg of perihelion (deg)
254.0154
Eccentricity
0.4772991
Mean distance (AU)
1.0225588
Mean Anomaly (deg)
84.75565
Absolute Magnitude (H)
20.13
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
335
Diameter in meters
(range)
162 - 1252
Physical Parameters
Diameter
Initial Diameter Guess using H=20.13 and albedo=0.14 (0.01 to 0.5)
MPC Default
334.55 m
+917.0 / -158.0
Absolute Magnitude
E2024A34
20.11
Follow-up Details
Number of observations
584
Arc length (days)
3653.00
Time since last observation (days)
2.95
Spectroscopy Details
Known Taxonomies
None
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