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24164 (1999 WM3)
Classification: Main-belt Asteroid          SPK-ID: 2024164
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 38 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1131666341035686 3.8442e-08  
a 3.036195197363498 1.7195e-08 au
q 2.692599206396451 1.1599e-07 au
i 8.351990984153232 4.1725e-06 deg
node 273.1841214609967 2.5907e-05 deg
peri 60.85731714312778 3.1879e-05 deg
M 114.5646987438153 1.7417e-05 deg
tp 2458781.547916896820
(2019-Oct-25.04791690)
9.3938e-05 TDB
period 1932.38189725608
5.29
1.6415e-05
4.494e-08
d
yr
n .186298578200918 1.5826e-09 deg/d
Q 3.379791188330545 1.9141e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1742  
   data-arc span      16388 days (44.87 yr)  
   first obs. used      1976-05-30  
   last obs. used      2021-04-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45923  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 18:57:56  

Additional Information
 Earth MOID = 1.69357 au 
 Jupiter MOID = 1.96721 au 
 T_jup = 3.216 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.47   n/a E2021B10  
diameter diameter 6.393 km 0.299 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.328   0.036 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

24164 (1999 WM3)          Discovered 1999-Nov-28 by Kobayashi, T. at Oizumi
Reference: 20010408/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 1999 WM3 = 1998 QX66 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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