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101329 (1998 SZ162)
Classification: Main-belt Asteroid          SPK-ID: 2101329
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1203385160570833 6.3872e-08  
a 3.196649602330561 3.0441e-08 au
q 2.811969532831636 2.2183e-07 au
i 14.00764804142573 4.7483e-06 deg
node 199.2491780457394 1.6932e-05 deg
peri 157.8863256828336 2.8773e-05 deg
M 310.3617668279462 1.9541e-05 deg
tp 2459288.342416523366
(2021-Mar-14.84241652)
0.00011289 TDB
period 2087.569668107191
5.72
2.9819e-05
8.164e-08
d
yr
n .1724493345060018 2.4633e-09 deg/d
Q 3.581329671829486 3.4104e-08 au
  Orbit Determination Parameters
   # obs. used (total)      554  
   data-arc span      8963 days (24.54 yr)  
   first obs. used      1996-04-17  
   last obs. used      2020-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54201  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:01:11  

Additional Information
 Earth MOID = 1.81453 au 
 Jupiter MOID = 1.91251 au 
 T_jup = 3.138 
[ 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 14.8   n/a MPO436473  

101329 (1998 SZ162)          Discovered 1998-Sep-26 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1998 SZ162 = 1998 UT37 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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