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Minor planet follow-up portal
v. 3.12.1
2022 HX
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Name
C31QED1 → 2022 HX
Type
NEO
Status
Actively Following
Characterization Target
Source
NASA
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.)
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-May-19 06:05
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59711.0
May 12, 2022
Orbital inclination in deg
7.83322
Longitude of Ascending Node (deg)
210.74686
Arg of perihelion (deg)
291.17295
Eccentricity
0.1136888
Mean distance (AU)
1.0813832
Mean Anomaly (deg)
75.75819
Absolute Magnitude (H)
26.06
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
20
Diameter in meters
(range)
11 - 82
Physical Parameters
Diameter
Initial Diameter Guess using H=26.06 and albedo=0.14 (0.01 to 0.5)
MPC Default
21.8 m
+60.0 / -10.0
Absolute Magnitude
autocmod 3.0a
E2022J09
26.05
+/- 0.35768
Follow-up Details
NEOCP
digest2
score
76
Number of observations
81
Arc length (days)
19.00
Time since last observation (days)
0.80
Spectroscopy Details
Known Taxonomies
None
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