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v. 3.15.2
2010 HY22
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Name
CA093Y2 → 2010 HY22
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-14 02:12
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
60342.0
Feb. 2, 2024
Orbital inclination in deg
44.15215
Longitude of Ascending Node (deg)
19.1836
Arg of perihelion (deg)
343.28164
Eccentricity
0.7243691
Mean distance (AU)
3.6547712
Mean Anomaly (deg)
37.25743
Absolute Magnitude (H)
16.7
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
1624
Diameter in meters
(range)
784 - 6075
Physical Parameters
Diameter
Initial Diameter Guess using H=16.7 and albedo=0.14 (0.01 to 0.5)
MPC Default
1623.53 m
+4451.0 / -764.0
Follow-up Details
NEOCP
digest2
score
51
Number of observations
39
Arc length (days)
3181.96
Time since last observation (days)
1.11
Spectroscopy Details
Known Taxonomies
None
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