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136962 (1998 RV30)
Classification: Main-belt Asteroid          SPK-ID: 2136962
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1976317045759507 4.4903e-08  
a 2.43003848122444 1.0842e-08 au
q 1.9497858339949 1.1308e-07 au
i 1.684224672085524 3.8347e-06 deg
node 258.1794104349082 0.00017456 deg
peri 130.9967298602732 0.00017492 deg
M 235.7238516223888 1.2413e-05 deg
tp 2459478.143022115527
(2021-Sep-20.64302212)
4.9414e-05 TDB
period 1383.624212742078
3.79
9.26e-06
2.535e-08
d
yr
n .2601862533805686 1.7413e-09 deg/d
Q 2.910291128453981 1.2985e-08 au
  Orbit Determination Parameters
   # obs. used (total)      457  
   data-arc span      10417 days (28.52 yr)  
   first obs. used      1992-01-01  
   last obs. used      2020-07-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55245  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 15:48:30  

Additional Information
 Earth MOID = .955418 au 
 Jupiter MOID = 2.53764 au 
 T_jup = 3.480 
[ 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 16.7   n/a MPO320508  

136962 (1998 RV30)          Discovered 1998-Sep-14 by LINEAR at Socorro
Reference: 20061205/Numbers.arcLast Updated: 2006-12-13

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