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123055 (2000 SR298)
Classification: Main-belt Asteroid          SPK-ID: 2123055
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .132842166900876 4.0377e-08  
a 2.317429434660776 1.2731e-08 au
q 2.009577086920567 9.7499e-08 au
i 5.825617707602523 4.2432e-06 deg
node 255.6119692306726 4.5718e-05 deg
peri 49.48132697085714 4.9528e-05 deg
M 258.889858580969 2.1569e-05 deg
tp 2459362.409865680814
(2021-May-27.90986568)
7.8701e-05 TDB
period 1288.57056094049
3.53
1.0619e-05
2.907e-08
d
yr
n .2793793455418123 2.3022e-09 deg/d
Q 2.625281782400986 1.4423e-08 au
  Orbit Determination Parameters
   # obs. used (total)      611  
   data-arc span      7175 days (19.64 yr)  
   first obs. used      2000-09-03  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59943  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 20:56:39  

Additional Information
 Earth MOID = 1.00002 au 
 Jupiter MOID = 2.58066 au 
 T_jup = 3.561 
[ 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 15.9   n/a MPO469278  

123055 (2000 SR298)          Discovered 2000-Sep-28 by LINEAR at Socorro
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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