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Minor planet follow-up portal
v. 3.15.3
2015 DY155
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Name
WD006EF → 2015 DY155
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: 2020-Jun-21 00:00
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59600.0
Jan. 21, 2022
Orbital inclination in deg
10.34178
Longitude of Ascending Node (deg)
214.99791
Arg of perihelion (deg)
258.86296
Eccentricity
0.187003
Mean distance (AU)
2.7232221
Mean Anomaly (deg)
228.31687
Absolute Magnitude (H)
17.2
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
1290
Diameter in meters
(range)
623 - 4825
Physical Parameters
Phase Slope
MPC Default
0.15
Diameter
Initial Diameter Guess using H=17.2 and albedo=0.14 (0.01 to 0.5)
MPC Default
1289.62 m
+3536.0 / -607.0
Absolute Magnitude
MPC Default
17.2
Follow-up Details
Number of observations
122
Arc length (days)
6648.00
Time since last observation (days)
815.99
Spectroscopy Details
Known Taxonomies
None
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