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90036 (2002 US37)
Classification: Main-belt Asteroid          SPK-ID: 2090036
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09082200160454727 4.0929e-08  
a 2.314250240320815 9.3024e-09 au
q 2.104065401281074 9.6262e-08 au
i 4.221556105802421 4.4778e-06 deg
node 201.5669443288776 5.8896e-05 deg
peri 283.8252429285866 6.3449e-05 deg
M 32.60931030892556 2.4767e-05 deg
tp 2459280.019556413842
(2021-Mar-06.51955641)
8.8258e-05 TDB
period 1285.919858278611
3.52
7.7534e-06
2.123e-08
d
yr
n .2799552380207517 1.688e-09 deg/d
Q 2.524435079360556 1.0147e-08 au
  Orbit Determination Parameters
   # obs. used (total)      609  
   data-arc span      10736 days (29.39 yr)  
   first obs. used      1991-09-30  
   last obs. used      2021-02-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53361  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 14:38:15  

Additional Information
 Earth MOID = 1.12454 au 
 Jupiter MOID = 2.51975 au 
 T_jup = 3.573 
[ 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 16.3   n/a MPO280368  

90036 (2002 US37)          Discovered 2002-Oct-31 by NEAT at Palomar
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Alternate Designations
 2002 US37 = 2000 CX13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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