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134434 (1998 RQ48)
Classification: Main-belt Asteroid          SPK-ID: 2134434
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2718128749111405 3.2528e-08  
a 2.555671037401626 1.0675e-08 au
q 1.861006745398353 7.9794e-08 au
i 1.94143463062664 9.3428e-06 deg
node 318.5357712436827 0.00010191 deg
peri 87.73121767652098 0.0001038 deg
M 80.51328837557362 1.9717e-05 deg
tp 2458666.750274059832
(2019-Jul-02.25027406)
8.0851e-05 TDB
period 1492.299019982791
4.09
9.3498e-06
2.56e-08
d
yr
n .2412385153239272 1.5114e-09 deg/d
Q 3.250335329404899 1.3576e-08 au
  Orbit Determination Parameters
   # obs. used (total)      710  
   data-arc span      8798 days (24.09 yr)  
   first obs. used      1996-03-20  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58836  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 22:19:44  

Additional Information
 Earth MOID = .871857 au 
 Jupiter MOID = 2.16271 au 
 T_jup = 3.384 
[ 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 16.1   n/a MPO453829  

134434 (1998 RQ48)          Discovered 1998-Sep-14 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

Alternate Designations
 1998 RQ48 = 2000 EF102 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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