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Minor planet follow-up portal
v. 3.17.1
2026 HW
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Name
CEJLYX2 → 2026 HW
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-Apr-18 07:34
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
61147.0
April 17, 2026
Orbital inclination in deg
9.58449
Longitude of Ascending Node (deg)
44.71107
Arg of perihelion (deg)
236.79566
Eccentricity
0.3965544
Mean distance (AU)
1.3847799
Mean Anomaly (deg)
324.41279
Absolute Magnitude (H)
25.1
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
34
Diameter in meters
(range)
16 - 127
Physical Parameters
Diameter
Initial Diameter Guess using H=25.1 and albedo=0.14 (0.01 to 0.5)
MPC Default
33.92 m
+93.0 / -16.0
Follow-up Details
NEOCP
digest2
score
91
Number of observations
16
Arc length (days)
0.97
Time since last observation (days)
0.61
Spectroscopy Details
Known Taxonomies
None
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