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v. 3.15.3
2015 DQ198
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Schedule Spectroscopic Observations
Name
WDB95BE → 2015 DQ198
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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Last Update: 2022-Jan-30 00:00
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59600.0
Jan. 21, 2022
Orbital inclination in deg
23.70249
Longitude of Ascending Node (deg)
142.90536
Arg of perihelion (deg)
199.49475
Eccentricity
0.0980032
Mean distance (AU)
1.8274574
Mean Anomaly (deg)
98.70231
Absolute Magnitude (H)
18.81
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
614
Diameter in meters
(range)
297 - 2299
Physical Parameters
Phase Slope
MPC Default
0.15
Diameter
Initial Diameter Guess using H=18.81 and albedo=0.14 (0.01 to 0.5)
MPC Default
614.41 m
+1685.0 / -289.0
Absolute Magnitude
MPC Default
18.81
Follow-up Details
Number of observations
80
Arc length (days)
6854.00
Time since last observation (days)
228.00
Spectroscopy Details
Known Taxonomies
None
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