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Minor planet follow-up portal
v. 3.14.2
2021 JE8
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Name
C5P6LY2 → 2021 JE8
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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Min Altitude
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Measurements
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Last Update: 2021-May-16 08:20
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59347.0
May 13, 2021
Orbital inclination in deg
49.87304
Longitude of Ascending Node (deg)
111.72607
Arg of perihelion (deg)
34.39589
Eccentricity
0.3167399
Mean distance (AU)
2.774769
Mean Anomaly (deg)
39.15342
Absolute Magnitude (H)
17.8
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
978
Diameter in meters
(range)
473 - 3660
Physical Parameters
Absolute Magnitude
MPC Default
17.8
Diameter
Initial Diameter Guess using H=17.8 and albedo=0.14 (0.01 to 0.5)
MPC Default
978.28 m
+2682.0 / -461.0
Follow-up Details
NEOCP
digest2
score
38
Number of observations
34
Arc length (days)
119.84
Time since last observation (days)
0.06
Spectroscopy Details
Known Taxonomies
None
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