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Minor planet follow-up portal
v. 3.14.2
2021 JY3
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Schedule Spectroscopic Observations
Name
C5LCYU2 → 2021 JY3
Type
NEO
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)
Site
Min Altitude
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Measurements
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Last Update: 2021-May-11 00:20
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59344.0
May 10, 2021
Orbital inclination in deg
2.31551
Longitude of Ascending Node (deg)
56.61514
Arg of perihelion (deg)
339.65419
Eccentricity
0.2027803
Mean distance (AU)
0.8533631
Mean Anomaly (deg)
199.36709
Absolute Magnitude (H)
28.5
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
7
Diameter in meters
(range)
3 - 27
Physical Parameters
Diameter
Initial Diameter Guess using H=28.5 and albedo=0.14 (0.01 to 0.5)
MPC Default
7.09 m
+19.0 / -3.0
Follow-up Details
NEOCP
digest2
score
88
Number of observations
24
Arc length (days)
2.39
Time since last observation (days)
0.03
Spectroscopy Details
Known Taxonomies
None
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