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Minor planet follow-up portal
v. 3.17.1
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,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)
Site
Min Altitude
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Measurements
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Last Update: 2026-Jun-22 06:20
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
61200.0
June 9, 2026
Orbital inclination in deg
10.22314
Longitude of Ascending Node (deg)
259.89549
Arg of perihelion (deg)
250.90585
Eccentricity
0.1116546
Mean distance (AU)
2.7947406
Mean Anomaly (deg)
85.85742
Absolute Magnitude (H)
15.47
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
2861
Diameter in meters
(range)
1382 - 10703
Physical Parameters
Diameter
Initial Diameter Guess using H=15.47 and albedo=0.14 (0.01 to 0.5)
MPC Default
2860.63 m
+7843.0 / -1347.0
Absolute Magnitude
MPO902774
15.48
Follow-up Details
Number of observations
873
Arc length (days)
9332.00
Time since last observation (days)
1.75
Spectroscopy Details
Known Taxonomies
None
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