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102092 (1999 RD155)
Classification: Main-belt Asteroid          SPK-ID: 2102092
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2413705468790193 4.2219e-08  
a 3.169895784369088 2.5309e-08 au
q 2.404776305346423 1.363e-07 au
i 15.69891101379751 7.401e-06 deg
node 334.644243001437 1.7513e-05 deg
peri 73.74284507686485 2.4119e-05 deg
M 204.7676178973958 1.5042e-05 deg
tp 2459889.385300852954
(2022-Nov-05.88530085)
9.1221e-05 TDB
period 2061.417237645386
5.64
2.4688e-05
6.759e-08
d
yr
n .1746371347952843 2.0915e-09 deg/d
Q 3.935015263391752 3.1418e-08 au
  Orbit Determination Parameters
   # obs. used (total)      550  
   data-arc span      7179 days (19.66 yr)  
   first obs. used      1999-09-07  
   last obs. used      2019-05-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60565  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 06:36:25  

Additional Information
 Earth MOID = 1.46871 au 
 Jupiter MOID = 1.93589 au 
 T_jup = 3.100 
[ 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 14.7   n/a MPO259933  

102092 (1999 RD155)          Discovered 1999-Sep-09 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1999 RD155 = 2001 CV38 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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