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Minor planet follow-up portal
v. 3.15.3
2023 XW9
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Name
CA05CL2 → 2023 XW9
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-11 16:55
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
60286.0
Dec. 8, 2023
Orbital inclination in deg
6.4332
Longitude of Ascending Node (deg)
243.06274
Arg of perihelion (deg)
127.73169
Eccentricity
0.6209951
Mean distance (AU)
2.1058737
Mean Anomaly (deg)
14.01068
Absolute Magnitude (H)
26.2
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
20
Diameter in meters
(range)
10 - 76
Physical Parameters
Diameter
Initial Diameter Guess using H=26.2 and albedo=0.14 (0.01 to 0.5)
MPC Default
20.44 m
+56.0 / -10.0
Follow-up Details
NEOCP
digest2
score
98
Number of observations
15
Arc length (days)
0.94
Time since last observation (days)
2.49
Spectroscopy Details
Known Taxonomies
None
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