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152783 (1999 RZ223)
Classification: Main-belt Asteroid          SPK-ID: 2152783
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1402752949823053 4.3678e-08  
a 2.770027028994585 2.2264e-08 au
q 2.381460670393411 1.2227e-07 au
i 8.940635441179941 5.6678e-06 deg
node 215.8241896057772 3.2203e-05 deg
peri 76.25419638692827 3.9479e-05 deg
M 269.6035309342729 2.6766e-05 deg
tp 2459623.337409345482
(2022-Feb-12.83740935)
0.00012824 TDB
period 1683.93156212433
4.61
2.0302e-05
5.558e-08
d
yr
n .213785410344022 2.5775e-09 deg/d
Q 3.15859338759576 2.5388e-08 au
  Orbit Determination Parameters
   # obs. used (total)      644  
   data-arc span      9205 days (25.20 yr)  
   first obs. used      1995-11-30  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56083  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:28:39  

Additional Information
 Earth MOID = 1.38324 au 
 Jupiter MOID = 2.04713 au 
 T_jup = 3.306 
[ 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 15.27   n/a E2021B55  

152783 (1999 RZ223)          Discovered 1999-Sep-07 by CSS at Catalina
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

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