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JPL Small-Body Database Browser
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80125 (1999 RG176)
Classification: Main-belt Asteroid          SPK-ID: 2080125
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1903825519695957 4.4218e-08  
a 2.158405029754185 5.2405e-09 au
q 1.747482372005573 9.5064e-08 au
i 2.185211789522339 4.0812e-06 deg
node 306.6120873104102 0.00010656 deg
peri 21.67818668951722 0.00010693 deg
M 207.4457631120591 9.0853e-06 deg
tp 2459491.317022453109
(2021-Oct-03.81702245)
2.9643e-05 TDB
period 1158.23809084313
3.17
4.2182e-06
1.155e-08
d
yr
n .3108169234340591 1.132e-09 deg/d
Q 2.569327687502798 6.2381e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1126  
   data-arc span      7508 days (20.56 yr)  
   first obs. used      1999-07-16  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52677  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 18:53:49  

Additional Information
 Earth MOID = .736321 au 
 Jupiter MOID = 2.7665 au 
 T_jup = 3.674 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.0   n/a MPO468759  

80125 (1999 RG176)          Discovered 1999-Sep-09 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 1999 RG176 = 2001 DF104 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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