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Minor planet follow-up portal
v. 3.15.2
1998 WB2
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Type
NEO (Apollo) [PHA]
Status
Not Following
Source
Goldstone
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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Measurements
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Last Update: 2024-Dec-09 21:26
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
60440.0
May 10, 2024
Orbital inclination in deg
2.37278
Longitude of Ascending Node (deg)
52.14227
Arg of perihelion (deg)
78.82383
Eccentricity
0.5863473
Mean distance (AU)
1.9727227
Mean Anomaly (deg)
42.10202
Absolute Magnitude (H)
21.89
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
149
Diameter in meters
(range)
72 - 557
Physical Parameters
Absolute Magnitude
E2023X62
21.85
Rotation Period
REFERENCE LIST:[Pravec, P.; Hergenrother, C.; Whiteley, R.; Sarounova, L.; et al. (2000) Icarus 147, 477-486.]
LCDB (Rev. 2023-February); Warner et al., 2009
0.313 h
Diameter
urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2014ApJ...784..110M)
0.15 km
+/- 0.007
Albedo
urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2014ApJ...784..110M)
0.151
+/- 0.034
Follow-up Details
Number of observations
177
Arc length (days)
4748.00
Time since last observation (days)
5108.04
Spectroscopy Details
Known Taxonomies
None
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