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134560 (1999 RV174)
Classification: Main-belt Asteroid          SPK-ID: 2134560
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1059197496479577 3.474e-08  
a 2.311310434158104 8.8476e-09 au
q 2.066497011613365 8.3289e-08 au
i 6.959802877695275 4.4739e-06 deg
node 157.4955436982172 2.3116e-05 deg
peri 237.790210056819 2.9865e-05 deg
M 341.675753294168 1.8803e-05 deg
tp 2459265.829521329466
(2021-Feb-20.32952133)
6.7094e-05 TDB
period 1283.470368859567
3.51
7.3696e-06
2.018e-08
d
yr
n .280489529586787 1.6106e-09 deg/d
Q 2.556123856702843 9.7848e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1013  
   data-arc span      9834 days (26.92 yr)  
   first obs. used      1994-03-06  
   last obs. used      2021-02-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49372  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:08:55  

Additional Information
 Earth MOID = 1.08031 au 
 Jupiter MOID = 2.82042 au 
 T_jup = 3.567 
[ 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 16.06   n/a E2021B55  

134560 (1999 RV174)          Discovered 1999-Sep-09 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

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