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134572 (1999 RV248)
Classification: Main-belt Asteroid          SPK-ID: 2134572
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .208479848394079 3.8162e-08  
a 2.364551882340524 9.8943e-09 au
q 1.871590464390237 9.219e-08 au
i 1.512746033126914 4.9378e-06 deg
node 342.5586536807072 0.00016471 deg
peri 316.3688234982516 0.00016515 deg
M 344.5845118461464 1.2571e-05 deg
tp 2459257.369116256325
(2021-Feb-11.86911626)
4.6534e-05 TDB
period 1328.072237995212
3.64
8.3359e-06
2.282e-08
d
yr
n .2710695922259749 1.7014e-09 deg/d
Q 2.85751330029081 1.1957e-08 au
  Orbit Determination Parameters
   # obs. used (total)      420  
   data-arc span      7583 days (20.76 yr)  
   first obs. used      1999-09-07  
   last obs. used      2020-06-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53341  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:08:58  

Additional Information
 Earth MOID = .854269 au 
 Jupiter MOID = 2.36291 au 
 T_jup = 3.519 
[ 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 16.86   n/a E2021B55  

134572 (1999 RV248)          Discovered 1999-Sep-07 by Spacewatch at Kitt Peak
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Alternate Designations
 1999 RV248 = 2002 JA82 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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