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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 ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1353530305178813 5.3109e-08  
a 3.175894417274354 2.4649e-08 au
q 2.746027483291449 1.783e-07 au
i 12.76065396302047 5.7289e-06 deg
node 1.505711461838564 2.0065e-05 deg
peri 27.16400334060543 2.8177e-05 deg
M 338.8008099737609 2.1857e-05 deg
tp 2459518.234668576125
(2021-Oct-30.73466858)
0.00012624 TDB
period 2067.271468068441
5.66
2.4067e-05
6.589e-08
d
yr
n .1741425862837292 2.0273e-09 deg/d
Q 3.605761351257258 2.7985e-08 au
  Orbit Determination Parameters
   # obs. used (total)      998  
   data-arc span      9741 days (26.67 yr)  
   first obs. used      1994-12-08  
   last obs. used      2021-08-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56286  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 01:54:14  

Additional Information
 Earth MOID = 1.75549 au 
 Jupiter MOID = 1.90313 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 13.89   n/a E2021B10  

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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