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v. 3.17.1
2026 HJ1
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Name
CEK0ZV2 → 2026 HJ1
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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Measurements
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Last Update: 2026-Apr-19 05:13
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
61148.0
April 18, 2026
Orbital inclination in deg
2.1723
Longitude of Ascending Node (deg)
33.17942
Arg of perihelion (deg)
229.40142
Eccentricity
0.4440074
Mean distance (AU)
1.5972093
Mean Anomaly (deg)
339.04402
Absolute Magnitude (H)
28.5
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
7
Diameter in meters
(range)
3 - 27
Physical Parameters
Diameter
Initial Diameter Guess using H=28.5 and albedo=0.14 (0.01 to 0.5)
MPC Default
7.09 m
+19.0 / -3.0
Follow-up Details
NEOCP
digest2
score
84
Number of observations
40
Arc length (days)
0.86
Time since last observation (days)
0.13
Spectroscopy Details
Known Taxonomies
None
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