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Minor planet follow-up portal
v. 3.17.1a
2009 BO58
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Type
NEO (Aten)
Status
Actively Following
Characterization Target
Source
Yarkovsky
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)
ELP 0.4m - V98; (TEMP; McDonald, Texas)
ELP 0.4m - V99; (TEMP; 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: 2025-Dec-31 19:18
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
61000.0
Nov. 21, 2025
Orbital inclination in deg
26.2476
Longitude of Ascending Node (deg)
130.69558
Arg of perihelion (deg)
207.71491
Eccentricity
0.4497956
Mean distance (AU)
0.8363462
Mean Anomaly (deg)
116.71918
Absolute Magnitude (H)
21.87
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
150
Diameter in meters
(range)
73 - 562
Physical Parameters
Absolute Magnitude
MPO906481
21.87
Diameter
Initial Diameter Guess using H=21.87 and albedo=0.14 (0.01 to 0.5)
MPC Default
150.13 m
+412.0 / -71.0
Follow-up Details
Number of observations
144
Arc length (days)
5868.00
Time since last observation (days)
304.03
Spectroscopy Details
Known Taxonomies
None
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