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Minor planet follow-up portal
v. 3.15.3
2025 RB5
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Name
CDF6YA2 → 2025 RB5
Type
NEO
Status
Actively Following
Characterization Target
Source
NASA
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-Sep-17 19:03
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
60936.0
Sept. 18, 2025
Orbital inclination in deg
4.73781
Longitude of Ascending Node (deg)
195.01498
Arg of perihelion (deg)
38.773
Eccentricity
0.1832844
Mean distance (AU)
1.0204611
Mean Anomaly (deg)
105.52498
Absolute Magnitude (H)
24.63
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
42
Diameter in meters
(range)
20 - 158
Physical Parameters
Diameter
Initial Diameter Guess using H=24.63 and albedo=0.14 (0.01 to 0.5)
MPC Default
42.12 m
+115.0 / -20.0
Absolute Magnitude
autocmod 3.0f
1
24.623
+/- 0.2833
Follow-up Details
NEOCP
digest2
score
100
Number of observations
10
Arc length (days)
1.70
Time since last observation (days)
0.79
Spectroscopy Details
Known Taxonomies
None
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