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Minor planet follow-up portal
v. 3.14.2
2019 TN4
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Schedule Spectroscopic Observations
Name
P10Sy94 → 2019 TN4
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)
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Measurements
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Last Update: 2019-Oct-09 13:51
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
58763.0
Oct. 7, 2019
Orbital inclination in deg
2.86092
Longitude of Ascending Node (deg)
223.63706
Arg of perihelion (deg)
53.81012
Eccentricity
0.2646505
Mean distance (AU)
1.3936984
Mean Anomaly (deg)
67.46149
Absolute Magnitude (H)
23.2
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
81
Diameter in meters
(range)
39 - 304
Physical Parameters
Follow-up Details
NEOCP
digest2
score
100
Number of observations
9
Arc length (days)
1.92
Time since last observation (days)
0.24
Spectroscopy Details
Known Taxonomies
None
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