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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 
[ 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 MPO471859  

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

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2019-Jun-19 02:55 00:05 Inter 0.0305877682558689 0.0305757909337814 0.0305997464982045 2.75577188427037 2.75577171059922 2458653.621579685 5.08635724533005 653.515854708653 95.8394006887573 -24.4535823262173 20727.4130630205 T 15 CATAB v2.0f-lin.ifort 2020-Feb-26 02:48:17 2020-Feb-26 02:48

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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