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70211 (1999 RZ37)
Classification: Main-belt Asteroid          SPK-ID: 2070211
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2170972805872984 3.1421e-08  
a 2.556120697641475 9.9481e-09 au
q 2.001193845330603 7.9025e-08 au
i 5.443473246150647 4.5864e-06 deg
node 183.7500478860688 4.3055e-05 deg
peri 250.7253601044639 4.4882e-05 deg
M 336.5192033092164 1.3929e-05 deg
tp 2459097.860050331032
(2020-Sep-05.36005033)
5.7967e-05 TDB
period 1492.692883496948
4.09
8.714e-06
2.386e-08
d
yr
n .2411748618755547 1.4079e-09 deg/d
Q 3.111047549952347 1.2108e-08 au
  Orbit Determination Parameters
   # obs. used (total)      899  
   data-arc span      8628 days (23.62 yr)  
   first obs. used      1997-04-03  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55062  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 21:54:26  

Additional Information
 Earth MOID = 1.02381 au 
 Jupiter MOID = 2.19988 au 
 T_jup = 3.398 
[ 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 15.5   n/a MPO347973  

70211 (1999 RZ37)          Discovered 1999-Sep-12 by Korlevic, K. at Visnjan
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 RZ37 = 1997 GN16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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