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v. 3.14.2
P21D8H2
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Type
Candidate
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: 2023-Feb-10 16:27
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59966.0
Jan. 22, 2023
Orbital inclination in deg
10.34535
Longitude of Ascending Node (deg)
329.10056
Arg of perihelion (deg)
211.89554
Eccentricity
0.6144987
Mean distance (AU)
3.2797644
Mean Anomaly (deg)
350.35376
Absolute Magnitude (H)
21.8
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
155
Diameter in meters
(range)
75 - 580
Physical Parameters
Diameter
Initial Diameter Guess using H=21.8 and albedo=0.14 (0.01 to 0.5)
MPC Default
155.05 m
+425.0 / -73.0
Absolute Magnitude
MPC Default
21.8
Follow-up Details
NEOCP
digest2
score
100
Number of observations
6
Arc length (days)
0.13
Time since last observation (days)
19.11
Spectroscopy Details
Known Taxonomies
None
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