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175756 (1998 RR58)
Classification: Main-belt Asteroid          SPK-ID: 2175756
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2289646862263328 6.3124e-08  
a 2.455654051192655 1.5872e-08 au
q 1.893395991880906 1.6204e-07 au
i 2.281802274939166 5.8923e-06 deg
node 332.9999833687737 0.00013517 deg
peri 17.47342468362687 0.00013571 deg
M 284.8983404492184 1.752e-05 deg
tp 2459493.721786911264
(2021-Oct-06.22178691)
7.0351e-05 TDB
period 1405.559396682552
3.85
1.3627e-05
3.731e-08
d
yr
n .2561257822683865 2.4832e-09 deg/d
Q 3.017912110504405 1.9506e-08 au
  Orbit Determination Parameters
   # obs. used (total)      206  
   data-arc span      8907 days (24.39 yr)  
   first obs. used      1995-12-27  
   last obs. used      2020-05-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .629  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:06:41  

Additional Information
 Earth MOID = .885834 au 
 Jupiter MOID = 2.41659 au 
 T_jup = 3.455 
[ 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 16.95   n/a MPCxxxxx  

175756 (1998 RR58)          Discovered 1998-Sep-14 by LINEAR at Socorro
Reference: 20080221/Numbers.arcLast Updated: 2008-02-22

Alternate Designations
 1998 RR58 = 2002 TN275 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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