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Minor planet follow-up portal
v. 3.17.1
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,V45,V47; (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-Apr-11 06:21
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
61141.0
April 11, 2026
Orbital inclination in deg
13.30588
Longitude of Ascending Node (deg)
54.3338
Arg of perihelion (deg)
254.0282
Eccentricity
0.4772933
Mean distance (AU)
1.022586
Mean Anomaly (deg)
188.63697
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
Absolute Magnitude
MPO969905
20.07
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
Follow-up Details
Number of observations
613
Arc length (days)
4018.00
Time since last observation (days)
87.81
Spectroscopy Details
Known Taxonomies
None
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