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134452 (1998 SZ104)
Classification: Main-belt Asteroid          SPK-ID: 2134452
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1992269934385661 6.3053e-08  
a 2.555136202266312 1.8849e-08 au
q 2.046084098862759 1.6453e-07 au
i 10.30899564017391 6.6585e-06 deg
node 167.1569986337958 2.414e-05 deg
peri 192.6852335789731 2.9024e-05 deg
M 162.664986279047 2.3924e-05 deg
tp 2458526.420546150505
(2019-Feb-11.92054615)
9.2946e-05 TDB
period 1491.830595734519
4.08
1.6508e-05
4.52e-08
d
yr
n .2413142625103154 2.6703e-09 deg/d
Q 3.064188305669865 2.2605e-08 au
  Orbit Determination Parameters
   # obs. used (total)      476  
   data-arc span      8227 days (22.52 yr)  
   first obs. used      1998-08-28  
   last obs. used      2021-03-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5777  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:08:26  

Additional Information
 Earth MOID = 1.04184 au 
 Jupiter MOID = 2.38786 au 
 T_jup = 3.388 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.7   n/a MPO264219  

134452 (1998 SZ104)          Discovered 1998-Sep-26 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

Alternate Designations
 1998 SZ104 = 2002 RX16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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