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v. 3.14.2
2022 SR9
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Name
P21yuQq → 2022 SR9
Type
Asteroid
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: 2022-Sep-25 07:13
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59845.0
Sept. 23, 2022
Orbital inclination in deg
4.21
Longitude of Ascending Node (deg)
215.06443
Arg of perihelion (deg)
164.58599
Eccentricity
0.4437602
Mean distance (AU)
2.5363147
Mean Anomaly (deg)
353.67193
Absolute Magnitude (H)
22.4
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
118
Diameter in meters
(range)
57 - 440
Physical Parameters
Diameter
Initial Diameter Guess using H=22.4 and albedo=0.14 (0.01 to 0.5)
MPC Default
117.61 m
+322.0 / -55.0
Follow-up Details
NEOCP
digest2
score
95
Number of observations
11
Arc length (days)
2.91
Time since last observation (days)
0.37
Spectroscopy Details
Known Taxonomies
None
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