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59930 (1999 RE176)
Classification: Main-belt Asteroid          SPK-ID: 2059930
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1166863854238418 4.1842e-08  
a 2.929893071066857 1.9902e-08 au
q 2.588014438925706 1.1733e-07 au
i 10.03461784937803 7.6866e-06 deg
node 339.1929887551745 2.0961e-05 deg
peri 251.2509614007205 4.7032e-05 deg
M 156.8188478415343 4.4816e-05 deg
tp 2458202.557052028559
(2018-Mar-25.05705203)
0.00022751 TDB
period 1831.791683356805
5.02
1.8664e-05
5.11e-08
d
yr
n .1965288975110372 2.0024e-09 deg/d
Q 3.271771703208008 2.2224e-08 au
  Orbit Determination Parameters
   # obs. used (total)      912  
   data-arc span      10194 days (27.91 yr)  
   first obs. used      1992-02-26  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56949  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 12:57:24  

Additional Information
 Earth MOID = 1.60045 au 
 Jupiter MOID = 1.82589 au 
 T_jup = 3.244 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456949.5 (2014-Oct-19.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1165596746093436 4.1302e-08  
q 2.589216181374708 1.1548e-07 au
tp 2456374.413998193653
(2013-Mar-22.91399819)
0.00022968 TDB
node 339.2780680314642 2.0933e-05 deg
peri 252.0003204393726 4.7305e-05 deg
i 10.04129173764163 7.6905e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      912  
   data-arc span      10194 days (27.91 yr)  
   first obs. used      1992-02-26  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56949  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 12:57:24  

Additional Information
 Jupiter MOID = 1.82589 au 
 T_jup = 3.244 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.705892355584042E-15 -4.721051728327092E-15 -4.346547722427111E-12 -9.611539786138726E-15 -8.124981297795502E-13 1.177188073149649E-15
q -4.721051728327092E-15 1.33351446712054E-14 1.245206525179238E-11 2.677576448947475E-14 2.339364907510139E-12 -2.057109689283913E-15
tp -4.346547722427111E-12 1.245206525179238E-11 5.275245711939539E-8 9.978796382717856E-11 9.749752377213831E-9 -1.831129714307997E-13
node -9.611539786138726E-15 2.677576448947475E-14 9.978796382717856E-11 4.381991381195142E-10 -4.124603128091579E-10 2.078796795691425E-12
peri -8.124981297795502E-13 2.339364907510139E-12 9.749752377213831E-9 -4.124603128091579E-10 2.237789423975657E-9 -2.079229674300922E-12
i 1.177188073149649E-15 -2.057109689283913E-15 -1.831129714307997E-13 2.078796795691425E-12 -2.079229674300922E-12 5.914308449414208E-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 14.5   n/a MPO452980  

59930 (1999 RE176)          Discovered 1999-Sep-09 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 RE176 = 2002 CV75 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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