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376786 (2000 QO194)
Classification: Mars-crossing Asteroid          SPK-ID: 2376786
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5006300142905652 1.1828e-07  
a 2.923789032284822 3.1199e-08 au
q 1.460052487269474 3.515e-07 au
i 10.53902458091522 1.3343e-05 deg
node 132.4509124139877 3.351e-05 deg
peri 293.6555003741374 5.5148e-05 deg
M 337.6554571562237 4.4569e-05 deg
tp 2459313.840845676618
(2021-Apr-09.34084568)
0.00022631 TDB
period 1826.070227923571
5.00
2.9228e-05
8.002e-08
d
yr
n .1971446631652042 3.1555e-09 deg/d
Q 4.38752557730017 4.6818e-08 au
  Orbit Determination Parameters
   # obs. used (total)      212  
   data-arc span      7403 days (20.27 yr)  
   first obs. used      2000-08-31  
   last obs. used      2020-12-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49935  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 10:33:07  

Additional Information
 Earth MOID = .513769 au 
 Jupiter MOID = 1.20125 au 
 T_jup = 3.056 
[ 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 16.51   n/a E2021B25  
diameter diameter 3.094 km 1.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
geometric albedo albedo 0.042   0.042 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  

376786 (2000 QO194)          Discovered 2000-Aug-31 by LINEAR at Socorro
Reference: Last Updated: 2013-11-20

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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