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300364 (2007 RZ91)
Classification: Main-belt Asteroid          SPK-ID: 2300364
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1827518560807969 1.0455e-07  
a 2.616642597031447 3.6005e-08 au
q 2.138446305723873 2.9902e-07 au
i .4444669442043295 6.7438e-06 deg
node 296.0702145904643 0.00067928 deg
peri 346.4202743194902 0.00068092 deg
M 60.51702050853069 3.0745e-05 deg
tp 2458740.609697499209
(2019-Sep-14.10969750)
0.00013469 TDB
period 1546.019749718115
4.23
3.191e-05
8.736e-08
d
yr
n .2328560162738145 4.8062e-09 deg/d
Q 3.094838888339021 4.2585e-08 au
  Orbit Determination Parameters
   # obs. used (total)      126  
   data-arc span      6283 days (17.20 yr)  
   first obs. used      2002-06-07  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58831  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 05:49:03  

Additional Information
 Earth MOID = 1.12198 au 
 Jupiter MOID = 2.05335 au 
 T_jup = 3.383 
[ 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 17.7   n/a MPO476325  

300364 (2007 RZ91)          Discovered 2007-Sep-10 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20111012/Numbers.arcLast Updated: 2011-10-13
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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