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Minor planet follow-up portal
v. 3.14.2
2019 TK4
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Schedule Spectroscopic Observations
Name
P10Sp0u → 2019 TK4
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 09:21
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
58762.0
Oct. 6, 2019
Orbital inclination in deg
30.74347
Longitude of Ascending Node (deg)
200.13861
Arg of perihelion (deg)
174.84557
Eccentricity
0.5361589
Mean distance (AU)
2.7558076
Mean Anomaly (deg)
2.78629
Absolute Magnitude (H)
21.1
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
214
Diameter in meters
(range)
103 - 801
Physical Parameters
Follow-up Details
NEOCP
digest2
score
83
Number of observations
25
Arc length (days)
3.90
Time since last observation (days)
0.30
Spectroscopy Details
Known Taxonomies
None
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