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102042 (1999 RB114)
Classification: Main-belt Asteroid          SPK-ID: 2102042
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1233298164657985 3.514e-08  
a 2.237908625521597 9.1023e-09 au
q 1.961907765468791 7.7062e-08 au
i 7.401004581236909 4.5479e-06 deg
node 291.4242682278572 3.5604e-05 deg
peri 336.8611263217286 4.2456e-05 deg
M 190.4563896001928 2.3762e-05 deg
tp 2459776.391778473498
(2022-Jul-15.89177847)		 8.102e-05 TDB
period 1222.818363732892
3.35		 7.4604e-06
2.043e-08		 d
yr
n .2944018594070093 1.7961e-09 deg/d
Q 2.513909485574403 1.0225e-08 au
   Orbit Determination Parameters
   # obs. used (total)      779  
   data-arc span      8418 days (23.05 yr)  
   first obs. used      1997-12-31  
   last obs. used      2021-01-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55722  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:30:26  

Additional Information
 Earth MOID = .946241 au 
 Jupiter MOID = 2.58432 au 
 T_jup = 3.616 
[ 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 15.9   n/a MPO436477  

102042 (1999 RB114)          Discovered 1999-Sep-09 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1999 RB114 = 2003 WW122 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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