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70224 (1999 RZ49)
Classification: Main-belt Asteroid          SPK-ID: 2070224
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2404644846522336 4.7545e-08  
a 2.396202663181552 9.4926e-09 au
q 1.82000102465729 1.1252e-07 au
i 2.328473818089423 4.0099e-06 deg
node 259.2998347845814 0.00012101 deg
peri 88.08199810786732 0.00012129 deg
M 201.5779796860741 1.1245e-05 deg
tp 2459596.706619145051
(2022-Jan-17.20661914)
4.4537e-05 TDB
period 1354.826699387518
3.71
8.0508e-06
2.204e-08
d
yr
n .2657166412226352 1.579e-09 deg/d
Q 2.972404301705814 1.1775e-08 au
  Orbit Determination Parameters
   # obs. used (total)      721  
   data-arc span      10011 days (27.41 yr)  
   first obs. used      1992-11-28  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52609  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 13:36:03  

Additional Information
 Earth MOID = .815107 au 
 Jupiter MOID = 2.46249 au 
 T_jup = 3.488 
[ 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 15.8   n/a MPO453105  

70224 (1999 RZ49)          Discovered 1999-Sep-07 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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