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Minor planet follow-up portal
v. 3.17.1
2026 UA
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Name
C46PNH1 → 2026 UA
Type
NEO
Status
Actively 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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Last Update: 2026-Oct-16 15:50
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
61329.0
Oct. 16, 2026
Orbital inclination in deg
20.84394
Longitude of Ascending Node (deg)
201.80401
Arg of perihelion (deg)
102.7239
Eccentricity
0.428822
Mean distance (AU)
1.3496976
Mean Anomaly (deg)
33.89342
Absolute Magnitude (H)
26.7
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
16
Diameter in meters
(range)
8 - 61
Physical Parameters
Diameter
Initial Diameter Guess using H=26.7 and albedo=0.14 (0.01 to 0.5)
MPC Default
16.24 m
+45.0 / -8.0
Absolute Magnitude
MPC Default
26.7
Follow-up Details
NEOCP
digest2
score
98
Number of observations
14
Arc length (days)
0.46
Time since last observation (days)
0.02
Spectroscopy Details
Known Taxonomies
None
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