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90373 (2003 SZ219)
Classification: Amor [NEO]          SPK-ID: 2090373
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 92 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2045608661539104 5.3979e-08  
a 1.626750394719974 9.4066e-09 au
q 1.293980924959841 8.897e-08 au
i 9.872055516656816 5.2018e-06 deg
node 189.4115425933745 2.2624e-05 deg
peri 218.7293657377433 3.3502e-05 deg
M 184.7900314411633 4.1727e-05 deg
tp 2459765.338391132424
(2022-Jul-04.83839113)
9.0987e-05 TDB
period 757.8439851330915
2.07
6.5733e-06
1.8e-08
d
yr
n .4750318100588702 4.1203e-09 deg/d
Q 1.959519864480108 1.1331e-08 au
  Orbit Determination Parameters
   # obs. used (total)      388  
   data-arc span      8477 days (23.21 yr)  
   first obs. used      1998-02-23  
   last obs. used      2021-05-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58792  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-02 05:55:53  

Additional Information
 Earth MOID = .317211 au 
 Jupiter MOID = 3.43663 au 
 T_jup = 4.277 
[ 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 18.64   n/a MPO637230  

90373 (2003 SZ219)          Discovered 2003-Sep-28 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

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