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Minor planet follow-up portal
v. 3.17.1
2026 MW1
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Name
C46FNC1 → 2026 MW1
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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Last Update: 2026-Jun-22 16:32
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
61213.0
June 22, 2026
Orbital inclination in deg
15.93719
Longitude of Ascending Node (deg)
94.48443
Arg of perihelion (deg)
66.86083
Eccentricity
0.6117923
Mean distance (AU)
1.2576396
Mean Anomaly (deg)
38.04072
Absolute Magnitude (H)
21.7
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
162
Diameter in meters
(range)
78 - 607
Physical Parameters
Diameter
Initial Diameter Guess using H=21.7 and albedo=0.14 (0.01 to 0.5)
MPC Default
162.35 m
+445.0 / -76.0
Follow-up Details
NEOCP
digest2
score
98
Number of observations
19
Arc length (days)
0.30
Time since last observation (days)
0.06
Spectroscopy Details
Known Taxonomies
None
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