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Minor planet follow-up portal
v. 3.15.2
2025 CB4
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Name
C11F2G5 → 2025 CB4
Type
Asteroid
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)
Site
Min Altitude
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Measurements
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Last Update: 2025-Feb-09 10:18
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
60715.0
Feb. 9, 2025
Orbital inclination in deg
25.85394
Longitude of Ascending Node (deg)
60.39994
Arg of perihelion (deg)
71.51512
Eccentricity
0.0619931
Mean distance (AU)
5.2555608
Mean Anomaly (deg)
358.16405
Absolute Magnitude (H)
15.5
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
2821
Diameter in meters
(range)
1363 - 10557
Physical Parameters
Diameter
Initial Diameter Guess using H=15.5 and albedo=0.14 (0.01 to 0.5)
MPC Default
2821.38 m
+7735.0 / -1328.0
Follow-up Details
NEOCP
digest2
score
14
Number of observations
15
Arc length (days)
4.07
Time since last observation (days)
1.21
Spectroscopy Details
Known Taxonomies
None
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