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Minor planet follow-up portal
v. 3.14.2
2021 JH6
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Schedule Spectroscopic Observations
Name
C5NN922 → 2021 JH6
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-13 13:49
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59347.0
May 13, 2021
Orbital inclination in deg
20.72472
Longitude of Ascending Node (deg)
227.97497
Arg of perihelion (deg)
49.19821
Eccentricity
0.1702708
Mean distance (AU)
1.5185086
Mean Anomaly (deg)
328.30162
Absolute Magnitude (H)
23.1
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
85
Diameter in meters
(range)
41 - 319
Physical Parameters
Diameter
Initial Diameter Guess using H=23.1 and albedo=0.14 (0.01 to 0.5)
MPC Default
85.2 m
+234.0 / -40.0
Follow-up Details
NEOCP
digest2
score
72
Number of observations
24
Arc length (days)
1.23
Time since last observation (days)
0.96
Spectroscopy Details
Known Taxonomies
None
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