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Minor planet follow-up portal
v. 3.14.2
2022 WS4
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Name
C3CVV61 → 2022 WS4
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: 2022-Nov-24 17:50
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59957.0
Jan. 13, 2023
Orbital inclination in deg
6.18796
Longitude of Ascending Node (deg)
87.8038
Arg of perihelion (deg)
54.70887
Eccentricity
0.6818135
Mean distance (AU)
2.8490065
Mean Anomaly (deg)
354.87445
Absolute Magnitude (H)
19.9
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
372
Diameter in meters
(range)
180 - 1392
Physical Parameters
Diameter
Initial Diameter Guess using H=19.9 and albedo=0.14 (0.01 to 0.5)
MPC Default
371.93 m
+1020.0 / -175.0
Follow-up Details
NEOCP
digest2
score
10
Number of observations
36
Arc length (days)
29.24
Time since last observation (days)
0.14
Spectroscopy Details
Known Taxonomies
None
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