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102135 (1999 RN182)
Classification: Main-belt Asteroid          SPK-ID: 2102135
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2084258599279543 4.3702e-08  
a 2.366791070290085 1.0765e-08 au
q 1.873490606195071 1.0691e-07 au
i 1.668971610969788 5.1161e-06 deg
node 323.4667884600163 0.00013942 deg
peri 330.5024850004098 0.00013993 deg
M 342.7412589534778 1.0632e-05 deg
tp 2459264.259502797698
(2021-Feb-18.75950280)
3.933e-05 TDB
period 1329.959175197009
3.64
9.0735e-06
2.484e-08
d
yr
n .2706850004976076 1.8467e-09 deg/d
Q 2.8600915343851 1.3008e-08 au
  Orbit Determination Parameters
   # obs. used (total)      521  
   data-arc span      7573 days (20.73 yr)  
   first obs. used      1999-08-22  
   last obs. used      2020-05-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60716  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:56:29  

Additional Information
 Earth MOID = .855677 au 
 Jupiter MOID = 2.33896 au 
 T_jup = 3.517 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.61   n/a E2021B55  

102135 (1999 RN182)          Discovered 1999-Sep-09 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1999 RN182 = 2002 JG78 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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