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102176 (1999 RV235)
Classification: Main-belt Asteroid          SPK-ID: 2102176
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07362759889580416 5.5417e-08  
a 2.316431094557311 1.1384e-08 au
q 2.145877835057477 1.2846e-07 au
i 15.15226850297205 5.6116e-06 deg
node 27.94598342309336 1.7753e-05 deg
peri 304.2163971590645 3.5146e-05 deg
M 30.90104341044489 3.1412e-05 deg
tp 2459089.965424092273
(2020-Aug-28.46542409)
0.00011225 TDB
period 1287.737983414871
3.53
9.4927e-06
2.599e-08
d
yr
n .2795599762036519 2.0608e-09 deg/d
Q 2.486984354057146 1.2222e-08 au
  Orbit Determination Parameters
   # obs. used (total)      637  
   data-arc span      8329 days (22.80 yr)  
   first obs. used      1998-03-25  
   last obs. used      2021-01-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54688  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:30:45  

Additional Information
 Earth MOID = 1.17015 au 
 Jupiter MOID = 2.74611 au 
 T_jup = 3.531 
[ 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 15.7   n/a MPO474896  

102176 (1999 RV235)          Discovered 1999-Sep-08 by CSS at Catalina
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1999 RV235 = 1998 HC58 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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