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Minor planet follow-up portal
v. 3.17.1
2002 TA69
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Type
NEO (Apollo)
Status
Actively Following
Characterization Target
Source
Goldstone
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,V45,V47; (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: 2026-Sep-19 19:19
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
61200.0
June 9, 2026
Orbital inclination in deg
38.64585
Longitude of Ascending Node (deg)
28.21694
Arg of perihelion (deg)
48.08214
Eccentricity
0.5845662
Mean distance (AU)
2.2757477
Mean Anomaly (deg)
309.37518
Absolute Magnitude (H)
18.51
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
705
Diameter in meters
(range)
341 - 2640
Physical Parameters
Diameter
Initial Diameter Guess using H=18.51 and albedo=0.14 (0.01 to 0.5)
MPC Default
705.44 m
+1934.0 / -332.0
Absolute Magnitude
MPO740004
18.54
Follow-up Details
Number of observations
84
Arc length (days)
8740.00
Time since last observation (days)
1.76
Spectroscopy Details
Known Taxonomies
None
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