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Minor planet follow-up portal
v. 3.14.2
2021 PF
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Schedule Spectroscopic Observations
Name
P11ikC9 → 2021 PF
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: 2021-Aug-03 23:01
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59429.0
Aug. 3, 2021
Orbital inclination in deg
7.76201
Longitude of Ascending Node (deg)
140.54587
Arg of perihelion (deg)
97.47063
Eccentricity
0.547863
Mean distance (AU)
1.812026
Mean Anomaly (deg)
24.46075
Absolute Magnitude (H)
23.3
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
78
Diameter in meters
(range)
38 - 291
Physical Parameters
Diameter
Initial Diameter Guess using H=23.3 and albedo=0.14 (0.01 to 0.5)
MPC Default
77.71 m
+213.0 / -37.0
Follow-up Details
NEOCP
digest2
score
81
Number of observations
16
Arc length (days)
2.40
Time since last observation (days)
0.13
Spectroscopy Details
Known Taxonomies
None
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