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Minor planet follow-up portal
v. 3.17.1
2026 PJ12
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Name
W2p4zK → 2026 PJ12
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-Aug-21 16:50
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
61263.0
Aug. 11, 2026
Orbital inclination in deg
10.76794
Longitude of Ascending Node (deg)
128.18647
Arg of perihelion (deg)
118.31609
Eccentricity
0.320486
Mean distance (AU)
1.3475495
Mean Anomaly (deg)
39.38991
Absolute Magnitude (H)
25.5
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
28
Diameter in meters
(range)
14 - 106
Physical Parameters
Phase Slope
MPC Default
0.15
Diameter
Initial Diameter Guess using H=25.5 and albedo=0.14 (0.01 to 0.5)
MPC Default
28.21 m
+77.0 / -13.0
Absolute Magnitude
MPC Default
25.5
Follow-up Details
NEOCP
digest2
score
92
Number of observations
9
Arc length (days)
12.01
Time since last observation (days)
0.27
Spectroscopy Details
Known Taxonomies
None
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