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70334 (1999 RT168)
Classification: Main-belt Asteroid          SPK-ID: 2070334
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .132519179023488 3.3432e-08  
a 2.442489325304019 1.1005e-08 au
q 2.118812645141097 8.2802e-08 au
i 2.381555367558186 4.0817e-06 deg
node 169.5636067941491 9.4272e-05 deg
peri 70.66182184430478 9.5796e-05 deg
M 248.3540739510208 1.8727e-05 deg
tp 2459432.902123369367
(2021-Aug-06.40212337)
7.3732e-05 TDB
period 1394.271783322232
3.82
9.423e-06
2.58e-08
d
yr
n .2581993011019717 1.745e-09 deg/d
Q 2.766166005466941 1.2463e-08 au
  Orbit Determination Parameters
   # obs. used (total)      888  
   data-arc span      7959 days (21.79 yr)  
   first obs. used      1998-03-22  
   last obs. used      2020-01-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57146  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 11:19:58  

Additional Information
 Earth MOID = 1.10785 au 
 Jupiter MOID = 2.23827 au 
 T_jup = 3.487 
[ 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 15.6   n/a MPO302438  

70334 (1999 RT168)          Discovered 1999-Sep-09 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 RT168 = 1998 FT130 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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