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Minor planet follow-up portal
v. 3.14.2
2021 XO1
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Schedule Spectroscopic Observations
Name
C6U58F2 → 2021 XO1
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)
Site
Min Altitude
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Measurements
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Last Update: 2021-Dec-03 23:50
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59550.0
Dec. 2, 2021
Orbital inclination in deg
23.57052
Longitude of Ascending Node (deg)
66.85416
Arg of perihelion (deg)
159.62898
Eccentricity
0.7908346
Mean distance (AU)
2.3328706
Mean Anomaly (deg)
321.78947
Absolute Magnitude (H)
18.2
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
814
Diameter in meters
(range)
393 - 3045
Physical Parameters
Diameter
Initial Diameter Guess using H=18.2 and albedo=0.14 (0.01 to 0.5)
MPC Default
813.69 m
+2231.0 / -383.0
Follow-up Details
NEOCP
digest2
score
65
Number of observations
32
Arc length (days)
2.65
Time since last observation (days)
0.02
Spectroscopy Details
Known Taxonomies
None
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