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Minor planet follow-up portal
v. 3.17.1
302169 (2001 TD45)
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Data
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Schedule Spectroscopic Observations
Type
NEO (Aten) [PHA]
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)
Site
Min Altitude
Check Spectroscopic Feasibility
Create LC Plot
Recent Blocks Scheduled
2023-10-28T00:00:00
2023-10-29T00:00:00
SIN
Req: 3364438
2023-10-31T00:00:00
2023-11-01T00:00:00
SIN
Req: 3369082
2023-11-03T04:50:00
2023-11-03T10:48:00
OGG
Req: 3372859
Measurements
Show Measurements
Plot Visibility
Last Update: 2026-Oct-03 07:45
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
61302.0
Sept. 19, 2026
Orbital inclination in deg
25.36084
Longitude of Ascending Node (deg)
30.22852
Arg of perihelion (deg)
212.47402
Eccentricity
0.7775979
Mean distance (AU)
0.7966526
Mean Anomaly (deg)
92.91881
Absolute Magnitude (H)
20.0
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
355
Diameter in meters
(range)
172 - 1329
Physical Parameters
Absolute Magnitude
E2024A48
20.0
Diameter
Initial Diameter Guess using H=20.0 and albedo=0.14 (0.01 to 0.5)
MPC Default
355.19 m
+974.0 / -167.0
Follow-up Details
Number of observations
266
Arc length (days)
7671.00
Time since last observation (days)
677.87
Spectroscopy Details
LCO Spectrum
2023-11-03 (OGG)
Known Taxonomies
None
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