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JPL Small-Body Database Browser
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146072 (2000 GR90)
Classification: Main-belt Asteroid          SPK-ID: 2146072
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2709363134921977 4.2238e-08  
a 2.579450661362288 1.5801e-08 au
q 1.880583808337779 1.0323e-07 au
i 5.555848280133358 5.1255e-06 deg
node 79.24995657213863 6.6403e-05 deg
peri 159.8719804870878 6.8039e-05 deg
M 195.7496960102975 1.8633e-05 deg
tp 2459290.887542136746
(2021-Mar-17.38754214)
8.2982e-05 TDB
period 1513.17537399998
4.14
1.3904e-05
3.807e-08
d
yr
n .2379102952543853 2.186e-09 deg/d
Q 3.278317514386798 2.0082e-08 au
  Orbit Determination Parameters
   # obs. used (total)      375  
   data-arc span      6849 days (18.75 yr)  
   first obs. used      2000-03-09  
   last obs. used      2018-12-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61405  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:06:14  

Additional Information
 Earth MOID = .869278 au 
 Jupiter MOID = 1.74063 au 
 T_jup = 3.366 
[ 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 16.0   n/a MPO372087  

146072 (2000 GR90)          Discovered 2000-Apr-04 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

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