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Minor planet follow-up portal
v. 3.17.1
C46K5R1
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Type
Artificial satellite
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,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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Ingest Time: 2026-Sep-18 06:50
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
61301.0
Sept. 18, 2026
Orbital inclination in deg
1.33444
Longitude of Ascending Node (deg)
128.77147
Arg of perihelion (deg)
172.29965
Eccentricity
0.812709
Mean distance (AU)
5.0841002
Mean Anomaly (deg)
3.67633
Absolute Magnitude (H)
19.8
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
389
Diameter in meters
(range)
188 - 1457
Physical Parameters
Phase Slope
MPC Default
0.15
Diameter
Initial Diameter Guess using H=19.8 and albedo=0.14 (0.01 to 0.5)
MPC Default
389.46 m
+1068.0 / -183.0
Absolute Magnitude
MPC Default
19.8
Follow-up Details
NEOCP
digest2
score
100
Number of observations
4
Arc length (days)
0.01
Time since last observation (days)
0.02
Spectroscopy Details
Known Taxonomies
None
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