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Minor planet follow-up portal
v. 3.15.3
2023 XN4
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Name
P11P65e → 2023 XN4
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; (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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Measurements
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Last Update: 2023-Dec-08 13:22
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
60285.0
Dec. 7, 2023
Orbital inclination in deg
11.77477
Longitude of Ascending Node (deg)
250.50128
Arg of perihelion (deg)
238.25211
Eccentricity
0.5195958
Mean distance (AU)
2.1530802
Mean Anomaly (deg)
344.4086
Absolute Magnitude (H)
22.8
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
98
Diameter in meters
(range)
47 - 366
Physical Parameters
Diameter
Initial Diameter Guess using H=22.8 and albedo=0.14 (0.01 to 0.5)
MPC Default
97.83 m
+268.0 / -46.0
Follow-up Details
NEOCP
digest2
score
81
Number of observations
17
Arc length (days)
3.90
Time since last observation (days)
0.30
Spectroscopy Details
Known Taxonomies
None
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