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Minor planet follow-up portal
v. 3.15.3
2015 DU53
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Schedule Spectroscopic Observations
Name
WDB64DE → 2015 DU53
Type
Asteroid
Status
Not Following
Source
Minor Planet Center
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: 2021-Jul-10 00:00
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59600.0
Jan. 21, 2022
Orbital inclination in deg
22.11549
Longitude of Ascending Node (deg)
141.0057
Arg of perihelion (deg)
273.05319
Eccentricity
0.142352
Mean distance (AU)
1.8846046
Mean Anomaly (deg)
330.67478
Absolute Magnitude (H)
19.17
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
521
Diameter in meters
(range)
251 - 1948
Physical Parameters
Phase Slope
MPC Default
0.15
Diameter
Initial Diameter Guess using H=19.17 and albedo=0.14 (0.01 to 0.5)
MPC Default
520.55 m
+1427.0 / -245.0
Absolute Magnitude
MPC Default
19.17
Follow-up Details
Number of observations
81
Arc length (days)
3555.00
Time since last observation (days)
431.98
Spectroscopy Details
Known Taxonomies
None
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