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v. 3.17.1
2025 SN38
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Name
P22g72X → 2025 SN38
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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Last Update: 2025-Oct-03 09:06
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
60949.0
Oct. 1, 2025
Orbital inclination in deg
32.6315
Longitude of Ascending Node (deg)
48.04283
Arg of perihelion (deg)
309.71157
Eccentricity
0.3082251
Mean distance (AU)
2.5806676
Mean Anomaly (deg)
21.23832
Absolute Magnitude (H)
18.5
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
709
Diameter in meters
(range)
342 - 2652
Physical Parameters
Diameter
Initial Diameter Guess using H=18.5 and albedo=0.14 (0.01 to 0.5)
MPC Default
708.7 m
+1943.0 / -334.0
Follow-up Details
NEOCP
digest2
score
26
Number of observations
22
Arc length (days)
7.95
Time since last observation (days)
0.38
Spectroscopy Details
Known Taxonomies
None
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