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175535 (2006 SR142)
Classification: Main-belt Asteroid          SPK-ID: 2175535
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1723152165876058 3.7926e-08  
a 2.382232165574603 1.3569e-08 au
q 1.971737314001654 9.4943e-08 au
i 2.287099763434845 4.162e-06 deg
node 111.8986343525338 0.00016365 deg
peri 169.771879042252 0.00016481 deg
M 11.28515769655389 1.9797e-05 deg
tp 2459158.400233724653
(2020-Nov-04.90023372)
7.389e-05 TDB
period 1342.995487227703
3.68
1.1475e-05
3.142e-08
d
yr
n .2680574904560066 2.2903e-09 deg/d
Q 2.792727017147552 1.5908e-08 au
  Orbit Determination Parameters
   # obs. used (total)      203  
   data-arc span      9573 days (26.21 yr)  
   first obs. used      1994-03-10  
   last obs. used      2020-05-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .64228  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:05:47  

Additional Information
 Earth MOID = .953418 au 
 Jupiter MOID = 2.3432 au 
 T_jup = 3.516 
[ 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 17.59   n/a E2021B55  

175535 (2006 SR142)          Discovered 2006-Sep-19 by CSS at Catalina
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

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