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v. 3.17.1
2026 JW1
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Name
P22n4ou → 2026 JW1
Type
Asteroid
Status
Not 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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Measurements
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Last Update: 2026-May-10 22:54
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
61169.0
May 9, 2026
Orbital inclination in deg
7.61608
Longitude of Ascending Node (deg)
112.5575
Arg of perihelion (deg)
113.50544
Eccentricity
0.3338328
Mean distance (AU)
2.1666764
Mean Anomaly (deg)
359.17543
Absolute Magnitude (H)
21.3
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
195
Diameter in meters
(range)
94 - 730
Physical Parameters
Diameter
Initial Diameter Guess using H=21.3 and albedo=0.14 (0.01 to 0.5)
MPC Default
195.19 m
+535.0 / -92.0
Follow-up Details
NEOCP
digest2
score
67
Number of observations
18
Arc length (days)
1.56
Time since last observation (days)
0.10
Spectroscopy Details
Known Taxonomies
None
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