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Minor planet follow-up portal
v. 3.17.1a
2026 CH3
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Name
Sar2863 → 2026 CH3
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; (McDonald, Texas)
ELP 0.4m - V45; (McDonald, Texas)
ELP 0.4m - V99; (TEMP; 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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Measurements
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Last Update: 2026-Feb-15 04:41
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
61085.0
Feb. 14, 2026
Orbital inclination in deg
23.82812
Longitude of Ascending Node (deg)
325.73953
Arg of perihelion (deg)
281.79526
Eccentricity
0.0973674
Mean distance (AU)
1.0717676
Mean Anomaly (deg)
267.88941
Absolute Magnitude (H)
24.9
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
37
Diameter in meters
(range)
18 - 139
Physical Parameters
Diameter
Initial Diameter Guess using H=24.9 and albedo=0.14 (0.01 to 0.5)
MPC Default
37.19 m
+102.0 / -18.0
Follow-up Details
NEOCP
digest2
score
79
Number of observations
22
Arc length (days)
1.15
Time since last observation (days)
0.71
Spectroscopy Details
Known Taxonomies
None
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