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Minor planet follow-up portal
v. 3.17.0
157637 (2005 XD41)
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Type
Asteroid (Main-Belt)
Status
Actively Following
Characterization Target
Source
Goldstone
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: 2026-Jan-01 06:10
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
61042.0
Jan. 2, 2026
Orbital inclination in deg
10.22359
Longitude of Ascending Node (deg)
259.89454
Arg of perihelion (deg)
250.82784
Eccentricity
0.1116211
Mean distance (AU)
2.794285
Mean Anomaly (deg)
52.60116
Absolute Magnitude (H)
15.56
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
2744
Diameter in meters
(range)
1326 - 10269
Physical Parameters
Diameter
Initial Diameter Guess using H=15.56 and albedo=0.14 (0.01 to 0.5)
MPC Default
2744.49 m
+7524.0 / -1292.0
Absolute Magnitude
MPO902774
15.48
Follow-up Details
Number of observations
846
Arc length (days)
7670.00
Time since last observation (days)
251.26
Spectroscopy Details
Known Taxonomies
None
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