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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09073317032117192 4.17e-08  
a 2.3137922794848 1.099e-08 au
q 2.103854570502493 9.7143e-08 au
i 4.221735425311987 4.9539e-06 deg
node 201.5783106262165 5.9844e-05 deg
peri 283.9776031721259 6.6169e-05 deg
M 281.5877796301618 3.1069e-05 deg
tp 2459280.505285474815
(2021-Mar-07.00528547)
0.00011198 TDB
period 1285.538176262479
3.52
9.159e-06
2.508e-08
d
yr
n .2800383579791067 1.9952e-09 deg/d
Q 2.523729988467107 1.1987e-08 au
  Orbit Determination Parameters
   # obs. used (total)      488  
   data-arc span      10275 days (28.13 yr)  
   first obs. used      1991-09-30  
   last obs. used      2019-11-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59026  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 08:13:17  

Additional Information
 Earth MOID = 1.12376 au 
 Jupiter MOID = 2.52129 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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