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JPL Small-Body Database Browser
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469516 (2003 RZ23)
Classification: Mars-crossing Asteroid          SPK-ID: 2469516
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2469699844106208 5.7824e-08  
a 2.201339202810172 8.9918e-09 au
q 1.657674494209656 1.3146e-07 au
i 5.651072502008519 5.4967e-06 deg
node 226.024016325335 4.6824e-05 deg
peri 96.57431322519875 5.3486e-05 deg
M 298.2094616949604 1.6749e-05 deg
tp 2458805.261525560780
(2019-Nov-17.76152556)
5.5662e-05 TDB
period 1192.968231446347
3.27
7.3093e-06
2.001e-08
d
yr
n .3017683040591435 1.8489e-09 deg/d
Q 2.745003911410689 1.1212e-08 au
  Orbit Determination Parameters
   # obs. used (total)      146  
   data-arc span      5804 days (15.89 yr)  
   first obs. used      2003-09-03  
   last obs. used      2019-07-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51055  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:02:31  

Additional Information
 Earth MOID = .656805 au 
 Jupiter MOID = 2.61241 au 
 T_jup = 3.618 
[ 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 18.3   n/a MPO456286  

469516 (2003 RZ23)          Discovered 2003-Sep-03 by LINEAR at Socorro
Reference: Last Updated: 2016-08-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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