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Minor planet follow-up portal
v. 3.14.2
90403 (2003 YE45)
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Type
NEO (Apollo) [PHA]
Status
Not Following
Source
Arecibo
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: 2020-Jan-23 20:07
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
58855.0
Jan. 7, 2020
Orbital inclination in deg
19.00631
Longitude of Ascending Node (deg)
286.25743
Arg of perihelion (deg)
306.79992
Eccentricity
0.2800509
Mean distance (AU)
1.2343565
Mean Anomaly (deg)
167.00831
Absolute Magnitude (H)
17.9
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
934
Diameter in meters
(range)
451 - 3496
Physical Parameters
Absolute Magnitude
MPO240840
17.6
Diameter
urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)
0.572 km
+/- 0.143
Rotation Period
[Incomplete or inconclusive result.] REFERENCE LIST:[Warner, B.D.; Stephens, R.D. (2019) Minor Planet Bull. 43-3, in progress. (NEA Gaggle)http://www.planetarysciences.org/lightcurves.html]
LCDB (Rev. 2019-January); Warner et al., 2009
500.0 h
Albedo
urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)
0.493
+/- 0.256
Phase Slope
MPC Default
0.15
Follow-up Details
Number of observations
1386
Arc length (days)
6939.00
Time since last observation (days)
56.84
Spectroscopy Details
(Plots)
SMASS Spectra
NIR
Known Taxonomies
None
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