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Minor planet follow-up portal
v. 3.17.1a
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)
ELP 0.4m - V98; (TEMP; McDonald, Texas)
ELP 0.4m - V99; (TEMP; 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)
Site
Min Altitude
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Measurements
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Last Update: 2026-Jan-25 06:13
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
61054.0
Jan. 14, 2026
Orbital inclination in deg
13.30665
Longitude of Ascending Node (deg)
54.33963
Arg of perihelion (deg)
254.01811
Eccentricity
0.4772907
Mean distance (AU)
1.0225717
Mean Anomaly (deg)
105.72368
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
609
Arc length (days)
4018.00
Time since last observation (days)
0.80
Spectroscopy Details
Known Taxonomies
None
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