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JPL Small-Body Database Browser
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49090 (1998 RV69)
Classification: Main-belt Asteroid          SPK-ID: 2049090
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1781190029802981 3.4339e-08  
a 2.377741677828354 8.6997e-09 au
q 1.954220700828866 8.1885e-08 au
i 2.825028210072691 3.6283e-06 deg
node 41.8416778033689 8.9714e-05 deg
peri 213.2350942901315 9.0434e-05 deg
M 55.93210568978705 1.2436e-05 deg
tp 2458792.432570821118
(2019-Nov-04.93257082)
4.5794e-05 TDB
period 1339.199974337364
3.67
7.3498e-06
2.012e-08
d
yr
n .2688172094523284 1.4753e-09 deg/d
Q 2.801262654827842 1.0249e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1198  
   data-arc span      12110 days (33.16 yr)  
   first obs. used      1986-03-12  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56298  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 04:40:02  

Additional Information
 Earth MOID = .94026 au 
 Jupiter MOID = 2.24939 au 
 T_jup = 3.517 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456503.5 (2013-Jul-30.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1789544902194795 3.4495e-08  
q 1.951524822799288 8.2247e-08 au
tp 2456113.220720912022
(2012-Jul-04.72072091)
4.1748e-05 TDB
node 41.95087964504733 8.9621e-05 deg
peri 213.0304573818894 9.0327e-05 deg
i 2.827299455696705 3.6308e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1198  
   data-arc span      12110 days (33.16 yr)  
   first obs. used      1986-03-12  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56298  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 04:40:02  

Additional Information
 Jupiter MOID = 2.24939 au 
 T_jup = 3.517 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.189887299940471E-15 -2.826668227139662E-15 3.134299113190566E-13 4.793056613454695E-15 9.743197649755523E-14 -2.909331772598057E-16
q -2.826668227139662E-15 6.764635606462829E-15 -7.217660157548562E-13 -1.04691287864925E-14 -2.225383035595691E-13 7.666019354506415E-16
tp 3.134299113190566E-13 -7.217660157548562E-13 1.742880659382263E-9 4.535056683629575E-12 4.917176113817055E-10 -1.610125820227243E-13
node 4.793056613454695E-15 -1.04691287864925E-14 4.535056683629575E-12 8.031925535582861E-9 -8.02041577697386E-9 2.442623034684799E-11
peri 9.743197649755523E-14 -2.225383035595691E-13 4.917176113817055E-10 -8.02041577697386E-9 8.158882064311795E-9 -2.444063460698528E-11
i -2.909331772598057E-16 7.666019354506415E-16 -1.610125820227243E-13 2.442623034684799E-11 -2.444063460698528E-11 1.318293282278142E-11

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 15.3   n/a MPO474370  

49090 (1998 RV69)          Discovered 1998-Sep-14 by LINEAR at Socorro
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 RV69 = 1986 EJ4 = 1997 EO25 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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