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183089 (2002 RA80)
Classification: Main-belt Asteroid          SPK-ID: 2183089
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09662582325832396 5.4147e-08  
a 2.407816158972005 1.6263e-08 au
q 2.175158940356639 1.3009e-07 au
i 5.927109499013261 9.6924e-06 deg
node 349.7947760705088 5.0686e-05 deg
peri 55.55743080885912 7.2794e-05 deg
M 223.7786343155592 4.9234e-05 deg
tp 2459516.888002022119
(2021-Oct-29.38800202)
0.00018715 TDB
period 1364.688129456893
3.74
1.3826e-05
3.785e-08
d
yr
n .2637965350686166 2.6725e-09 deg/d
Q 2.64047337758737 1.7834e-08 au
  Orbit Determination Parameters
   # obs. used (total)      228  
   data-arc span      6058 days (16.59 yr)  
   first obs. used      2002-09-05  
   last obs. used      2019-04-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61468  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 19:31:11  

Additional Information
 Earth MOID = 1.18993 au 
 Jupiter MOID = 2.67719 au 
 T_jup = 3.508 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456708.5 (2014-Feb-20.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09601456545307119 5.3439e-08  
q 2.175740501235996 1.2791e-07 au
tp 2456790.243749719472
(2014-May-12.74374972)
0.00018866 TDB
node 349.8478218024601 5.0712e-05 deg
peri 55.98966606138281 7.3136e-05 deg
i 5.926760262873731 9.6899e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      228  
   data-arc span      6058 days (16.59 yr)  
   first obs. used      2002-09-05  
   last obs. used      2019-04-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61468  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 19:31:11  

Additional Information
 Jupiter MOID = 2.67719 au 
 T_jup = 3.508 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.85570916639229E-15 -6.789007606673437E-15 -4.778923021368926E-12 1.081788639937708E-14 -1.361931376086554E-12 3.799606308240829E-16
q -6.789007606673437E-15 1.636138665894172E-14 1.126207994742068E-11 -2.773258704209939E-14 3.206445103277153E-12 -2.777780243964931E-16
tp -4.778923021368926E-12 1.126207994742068E-11 3.559271263559687E-8 -4.691622483321547E-11 9.954593375263081E-9 -1.552180290494375E-11
node 1.081788639937708E-14 -2.773258704209939E-14 -4.691622483321547E-11 2.571662673825045E-9 -2.570822182725539E-9 -1.163735843604097E-10
peri -1.361931376086554E-12 3.206445103277153E-12 9.954593375263081E-9 -2.570822182725539E-9 5.348857401100628E-9 1.113702529197658E-10
i 3.799606308240829E-16 -2.777780243964931E-16 -1.552180290494375E-11 -1.163735843604097E-10 1.113702529197658E-10 9.389395165028459E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.9   n/a MPO433196  

183089 (2002 RA80)          Discovered 2002-Sep-05 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

Alternate Designations
 2002 RA80 = 2004 DB39 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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