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Minor planet follow-up portal
v. 3.17.1
2025 OB22
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Name
ST25G48 → 2025 OB22
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: 2025-Aug-07 04:52
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
60887.0
July 31, 2025
Orbital inclination in deg
3.17737
Longitude of Ascending Node (deg)
128.24176
Arg of perihelion (deg)
201.9939
Eccentricity
0.4849867
Mean distance (AU)
1.9363841
Mean Anomaly (deg)
353.05033
Absolute Magnitude (H)
28.3
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
8
Diameter in meters
(range)
4 - 29
Physical Parameters
Diameter
Initial Diameter Guess using H=28.3 and albedo=0.14 (0.01 to 0.5)
MPC Default
7.77 m
+21.0 / -4.0
Follow-up Details
NEOCP
digest2
score
98
Number of observations
7
Arc length (days)
0.17
Time since last observation (days)
7.55
Spectroscopy Details
Known Taxonomies
None
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