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35182 (1993 US1)
Classification: Main-belt Asteroid          SPK-ID: 2035182
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1664935629929524 3.3914e-08  
a 2.261815824064642 8.4509e-09 au
q 1.885238048682279 7.8666e-08 au
i 4.475539602702678 5.1417e-06 deg
node 4.228477388420433 4.547e-05 deg
peri 263.4702780940597 4.7734e-05 deg
M 282.873183102083 1.4664e-05 deg
tp 2458866.687214294212
(2020-Jan-18.18721429)
5.086e-05 TDB
period 1242.465344741908
3.40
6.9634e-06
1.906e-08
d
yr
n .2897465120645126 1.6239e-09 deg/d
Q 2.638393599447005 9.8579e-09 au
  Orbit Determination Parameters
   # obs. used (total)      986  
   data-arc span      9331 days (25.55 yr)  
   first obs. used      1993-10-20  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54591  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 03:53:34  

Additional Information
 Earth MOID = .875444 au 
 Jupiter MOID = 2.46142 au 
 T_jup = 3.597 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.6   n/a MPO385038  
diameter diameter 2.034 km 0.570 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.269   0.175 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35182 (1993 US1)          Discovered 1993-Oct-20 by Spacewatch at Kitt Peak
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1993 US1 = 1999 JH108 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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