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Minor planet follow-up portal
v. 3.14.2
2022 WP4
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Schedule Spectroscopic Observations
Name
ST22K98 → 2022 WP4
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: 2022-Nov-23 21:20
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59906.0
Nov. 23, 2022
Orbital inclination in deg
24.07316
Longitude of Ascending Node (deg)
244.99633
Arg of perihelion (deg)
133.35869
Eccentricity
0.209742
Mean distance (AU)
1.3591562
Mean Anomaly (deg)
27.79162
Absolute Magnitude (H)
23.2
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
81
Diameter in meters
(range)
39 - 304
Physical Parameters
Diameter
Initial Diameter Guess using H=23.2 and albedo=0.14 (0.01 to 0.5)
MPC Default
81.37 m
+223.0 / -38.0
Absolute Magnitude
MPC Default
23.2
Follow-up Details
NEOCP
digest2
score
81
Number of observations
29
Arc length (days)
1.55
Time since last observation (days)
0.03
Spectroscopy Details
Known Taxonomies
None
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