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v. 3.15.3
2025 OA2
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Name
W017550 → 2025 OA2
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; (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: 2025-Jul-24 09:44
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
60879.0
July 23, 2025
Orbital inclination in deg
5.17664
Longitude of Ascending Node (deg)
246.61029
Arg of perihelion (deg)
95.45308
Eccentricity
0.348936
Mean distance (AU)
2.1992013
Mean Anomaly (deg)
343.54756
Absolute Magnitude (H)
21.5
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
178
Diameter in meters
(range)
86 - 666
Physical Parameters
Diameter
Initial Diameter Guess using H=21.5 and albedo=0.14 (0.01 to 0.5)
MPC Default
178.02 m
+488.0 / -84.0
Follow-up Details
NEOCP
digest2
score
77
Number of observations
11
Arc length (days)
3.53
Time since last observation (days)
0.33
Spectroscopy Details
Known Taxonomies
None
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