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22107 (2000 OV21)
Classification: Main-belt Asteroid          SPK-ID: 2022107
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 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2549545798880506 3.1364e-08  
a 2.252600059915356 5.992e-09 au
q 1.678289357983839 7.2139e-08 au
i 6.37866154262491 3.9272e-06 deg
node 33.96452282775575 3.1546e-05 deg
peri 309.121675019137 3.2446e-05 deg
M 12.70681106210085 7.4876e-06 deg
tp 2459156.912833694132
(2020-Nov-03.41283369)
2.5657e-05 TDB
period 1234.879451140452
3.38
4.9272e-06
1.349e-08
d
yr
n .2915264317237833 1.1632e-09 deg/d
Q 2.826910761846873 7.5197e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1561  
   data-arc span      25571 days (70.01 yr)  
   first obs. used      1951-02-04  
   last obs. used      2021-02-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48357  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:00:25  

Additional Information
 Earth MOID = .678345 au 
 Jupiter MOID = 2.60351 au 
 T_jup = 3.574 
[ 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 15.04   n/a E2021B10  
diameter diameter 2.597 km 0.030 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.244   0.037 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

22107 (2000 OV21)          Discovered 2000-Jul-31 by LINEAR at Socorro
Reference: 20010208/Numbers.arcLast Updated: 2004-04-19

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