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Minor planet follow-up portal
v. 3.17.1
2026 OF1
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Name
ST26G73 → 2026 OF1
Type
NEO
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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Last Update: 2026-Jul-21 22:22
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
61240.0
July 19, 2026
Orbital inclination in deg
43.66379
Longitude of Ascending Node (deg)
117.2152
Arg of perihelion (deg)
174.64215
Eccentricity
0.3530415
Mean distance (AU)
1.6653297
Mean Anomaly (deg)
1.92771
Absolute Magnitude (H)
25.0
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
36
Diameter in meters
(range)
17 - 133
Physical Parameters
Diameter
Initial Diameter Guess using H=25.0 and albedo=0.14 (0.01 to 0.5)
MPC Default
35.52 m
+97.0 / -17.0
Follow-up Details
NEOCP
digest2
score
79
Number of observations
18
Arc length (days)
2.60
Time since last observation (days)
0.11
Spectroscopy Details
Known Taxonomies
None
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