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JPL Small-Body Database Browser
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376734 (1999 RS206)
Classification: Main-belt Asteroid          SPK-ID: 2376734
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .233159648481976 8.6136e-08  
a 2.73550138627593 2.6853e-08 au
q 2.097692844629876 2.4323e-07 au
i 11.95357251757844 6.6557e-06 deg
node 247.9414024520587 4.5199e-05 deg
peri 96.37013163645013 4.6195e-05 deg
M 217.604370393506 1.2997e-05 deg
tp 2459654.154108245587
(2022-Mar-15.65410825)
6.3298e-05 TDB
period 1652.547059335307
4.52
2.4333e-05
6.662e-08
d
yr
n .217845536056807 3.2077e-09 deg/d
Q 3.373309927921984 3.3114e-08 au
  Orbit Determination Parameters
   # obs. used (total)      258  
   data-arc span      7453 days (20.41 yr)  
   first obs. used      1999-09-08  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50877  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 02:48:08  

Additional Information
 Earth MOID = 1.13118 au 
 Jupiter MOID = 2.2481 au 
 T_jup = 3.282 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457468.5 (2016-Mar-21.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2320519739500028 8.6125e-08  
q 2.101907935207741 2.4293e-07 au
tp 2458001.254581671398
(2017-Sep-04.75458167)
5.7221e-05 TDB
node 247.9596346745955 4.5201e-05 deg
peri 96.35914831008199 4.6206e-05 deg
i 11.94959400070132 6.6542e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      258  
   data-arc span      7453 days (20.41 yr)  
   first obs. used      1999-09-08  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50877  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 02:48:08  

Additional Information
 Jupiter MOID = 2.2481 au 
 T_jup = 3.282 
Orbit Covariance (6×6)
  e q tp node peri i
e 7.417505365838387E-15 -2.085504906811538E-14 1.302889682698E-12 3.978376377947921E-14 3.359969872140929E-13 -2.206535964805708E-14
q -2.085504906811538E-14 5.901484632170486E-14 -3.48864470586107E-12 -1.19928377511087E-13 -9.390580990443931E-13 6.615446229163844E-14
tp 1.302889682698E-12 -3.48864470586107E-12 3.274279084448817E-9 4.440972002193639E-11 7.051088745491975E-10 -4.449952238409109E-12
node 3.978376377947921E-14 -1.19928377511087E-13 4.440972002193639E-11 2.043091621852857E-9 -1.987529485107309E-9 -1.288468658638026E-10
peri 3.359969872140929E-13 -9.390580990443931E-13 7.051088745491975E-10 -1.987529485107309E-9 2.135035114461603E-9 1.245117728534323E-10
i -2.206535964805708E-14 6.615446229163844E-14 -4.449952238409109E-12 -1.288468658638026E-10 1.245117728534323E-10 4.427795445539472E-11

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 MPO471859  

376734 (1999 RS206)          Discovered 1999-Sep-08 by LINEAR at Socorro
Reference: Last Updated: 2013-11-20

[ show close-approach data ]
Alternate Designations
 1999 RS206 = 1999 TO267 = 2008 RF117 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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