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Minor planet follow-up portal
v. 3.14.2
2003 SM84
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Type
NEO (Amor)
Status
Not Following
Source
Yarkovsky
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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Min Altitude
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Measurements
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Last Update: 2022-Mar-16 19:26
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59576.0
Dec. 28, 2021
Orbital inclination in deg
2.79572
Longitude of Ascending Node (deg)
186.657
Arg of perihelion (deg)
87.34486
Eccentricity
0.0819576
Mean distance (AU)
1.1252945
Mean Anomaly (deg)
183.50046
Absolute Magnitude (H)
23.14
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
84
Diameter in meters
(range)
40 - 313
Physical Parameters
Absolute Magnitude
MPO167595
22.7
Diameter
Initial Diameter Guess using H=23.14 and albedo=0.14 (0.01 to 0.5)
MPC Default
83.65 m
+229.0 / -39.0
Follow-up Details
Number of observations
112
Arc length (days)
6940.00
Time since last observation (days)
10.80
Spectroscopy Details
(Plots)
MANOS Target
(No Data Yet)
Known Taxonomies
None
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