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115141 (2003 SZ61)
Classification: Outer Main-belt Asteroid          SPK-ID: 2115141
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1242835456635215 3.4153e-08  
a 3.240232361103967 2.3148e-08 au
q 2.837524794492282 1.1335e-07 au
i 6.708878665077524 4.1249e-06 deg
node 82.98763985589083 3.4644e-05 deg
peri 330.1811524992478 3.9404e-05 deg
M 298.6076479592858 1.9102e-05 deg
tp 2459563.807556571455
(2021-Dec-15.30755657)
0.00011414 TDB
period 2130.407388187145
5.83
2.283e-05
6.251e-08
d
yr
n .168981764706674 1.8108e-09 deg/d
Q 3.642939927715651 2.6025e-08 au
  Orbit Determination Parameters
   # obs. used (total)      768  
   data-arc span      10192 days (27.90 yr)  
   first obs. used      1992-11-21  
   last obs. used      2020-10-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53796  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:42:13  

Additional Information
 Earth MOID = 1.85074 au 
 Jupiter MOID = 1.70615 au 
 T_jup = 3.161 
[ 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 14.53   n/a E2021B55  

115141 (2003 SZ61)          Discovered 2003-Sep-17 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2003 SZ61 = 1998 YA32 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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