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Minor planet follow-up portal
v. 3.15.3
2023 XH4
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Schedule Spectroscopic Observations
Name
C9ZHK62 → 2023 XH4
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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Last Update: 2023-Dec-07 06:42
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
60284.0
Dec. 6, 2023
Orbital inclination in deg
4.08149
Longitude of Ascending Node (deg)
224.33288
Arg of perihelion (deg)
249.39415
Eccentricity
0.5588485
Mean distance (AU)
2.2107085
Mean Anomaly (deg)
349.60832
Absolute Magnitude (H)
25.2
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
32
Diameter in meters
(range)
16 - 121
Physical Parameters
Diameter
Initial Diameter Guess using H=25.2 and albedo=0.14 (0.01 to 0.5)
MPC Default
32.39 m
+89.0 / -15.0
Follow-up Details
NEOCP
digest2
score
100
Number of observations
21
Arc length (days)
0.93
Time since last observation (days)
1.09
Spectroscopy Details
Known Taxonomies
None
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