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JPL Small-Body Database Browser
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85675 (1998 RC2)
Classification: Main-belt Asteroid          SPK-ID: 2085675
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1390366390900665 7.0063e-08  
a 3.175209284432547 2.6172e-08 au
q 2.733738857117471 2.2621e-07 au
i 12.75156134725592 8.8509e-06 deg
node 1.853291981218021 2.1739e-05 deg
peri 26.95515951571086 3.3355e-05 deg
M 200.4367326124396 2.4092e-05 deg
tp 2459516.482930519826
(2021-Oct-28.98293052)
0.00014191 TDB
period 2066.602548230627
5.66
2.5551e-05
6.995e-08
d
yr
n .1741989529182682 2.1537e-09 deg/d
Q 3.616679711747624 2.981e-08 au
  Orbit Determination Parameters
   # obs. used (total)      845  
   data-arc span      8547 days (23.40 yr)  
   first obs. used      1994-12-08  
   last obs. used      2018-05-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58286  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 05:19:41  

Additional Information
 Earth MOID = 1.74321 au 
 Jupiter MOID = 1.88738 au 
 T_jup = 3.148 
[ 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 13.9   n/a MPO359340  

85675 (1998 RC2)          Discovered 1998-Sep-03 by Zoltowski, F. B. at Woomera
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Alternate Designations
 1998 RC2 = 1999 YN6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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