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JPL Small-Body Database Browser
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357837 (2005 UQ135)
Classification: Main-belt Asteroid          SPK-ID: 2357837
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .168897653261168 4.7191e-08  
a 2.767602296032933 2.8955e-08 au
q 2.30016076307275 1.2754e-07 au
i 9.2748783729685 9.1651e-06 deg
node 203.0075495595739 3.1484e-05 deg
peri 85.66661204752246 4.361e-05 deg
M 47.74026055070456 2.799e-05 deg
tp 2458377.483890988889
(2018-Sep-15.98389099)
0.00013003 TDB
period 1681.721011110296
4.60
2.6391e-05
7.225e-08
d
yr
n .2140664222077614 3.3594e-09 deg/d
Q 3.235043828993116 3.3845e-08 au
  Orbit Determination Parameters
   # obs. used (total)      169  
   data-arc span      7090 days (19.41 yr)  
   first obs. used      2000-06-04  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50634  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 23:22:44  

Additional Information
 Earth MOID = 1.30659 au 
 Jupiter MOID = 2.00224 au 
 T_jup = 3.299 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457137.5 (2015-Apr-25.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1702822847453898 4.684e-08  
q 2.295794168879916 1.2663e-07 au
tp 2456697.678238161952
(2014-Feb-09.17823816)
0.00012701 TDB
node 203.0240170033957 3.1487e-05 deg
peri 86.04637673811089 4.3517e-05 deg
i 9.275120592732582 9.1685e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      169  
   data-arc span      7090 days (19.41 yr)  
   first obs. used      2000-06-04  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50634  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 23:22:44  

Additional Information
 Jupiter MOID = 2.00224 au 
 T_jup = 3.299 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.194012355961302E-15 -5.82897631086947E-15 -2.080176520874523E-13 -1.815415750244837E-15 -1.231682322418136E-13 -1.772962631832038E-15
q -5.82897631086947E-15 1.603594023421498E-14 4.834384089002407E-13 3.677368523355871E-15 3.474351242091151E-13 8.15468769181161E-15
tp -2.080176520874523E-13 4.834384089002407E-13 1.613113702525277E-8 -9.121136499253402E-11 3.821269024602525E-9 -1.146688792263507E-11
node -1.815415750244837E-15 3.677368523355871E-15 -9.121136499253402E-11 9.914086642601789E-10 -9.987808328967862E-10 -3.88216266264594E-11
peri -1.231682322418136E-13 3.474351242091151E-13 3.821269024602525E-9 -9.987808328967862E-10 1.893731119342249E-9 3.590477510217873E-11
i -1.772962631832038E-15 8.15468769181161E-15 -1.146688792263507E-11 -3.88216266264594E-11 3.590477510217873E-11 8.406178134155176E-11

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 16.8   n/a MPO503412  

357837 (2005 UQ135)          Discovered 2005-Sep-27 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

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