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Minor planet follow-up portal
v. 3.15.2
2004 JP1
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Type
NEO (Apollo)
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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Measurements
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Last Update: 2024-Dec-09 20:57
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59913.0
Nov. 30, 2022
Orbital inclination in deg
20.92742
Longitude of Ascending Node (deg)
56.59338
Arg of perihelion (deg)
253.99418
Eccentricity
0.2190124
Mean distance (AU)
1.1343398
Mean Anomaly (deg)
73.63726
Absolute Magnitude (H)
22.76
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
100
Diameter in meters
(range)
48 - 373
Physical Parameters
Diameter
Initial Diameter Guess using H=22.76 and albedo=0.14 (0.01 to 0.5)
MPC Default
99.65 m
+273.0 / -47.0
Absolute Magnitude
MPO393291
22.7
Follow-up Details
Number of observations
217
Arc length (days)
4749.00
Time since last observation (days)
2197.27
Spectroscopy Details
Known Taxonomies
None
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