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523104 (2016 RC49)
Classification: Main-belt Asteroid          SPK-ID: 2523104
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 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .006540289642844373 8.3358e-08  
a 2.99925063534815 1.0454e-07 au
q 2.979634667481488 2.7675e-07 au
i 11.26295672941143 1.4841e-05 deg
node 26.9081995682349 4.386e-05 deg
peri 282.0165477827686 0.0015022 deg
M 322.6623821786429 0.0015125 deg
tp 2459197.271262205642
(2020-Dec-13.77126221)
0.0079749 TDB
period 1897.219440537312
5.19
9.9196e-05
2.716e-07
d
yr
n .1897513763078688 9.9211e-09 deg/d
Q 3.018866603214812 1.0523e-07 au
  Orbit Determination Parameters
   # obs. used (total)      58  
   data-arc span      2772 days (7.59 yr)  
   first obs. used      2011-09-21  
   last obs. used      2019-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .76931  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-15 07:14:53  

Additional Information
 Earth MOID = 1.9886 au 
 Jupiter MOID = 1.96371 au 
 T_jup = 3.224 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457771.5 (2017-Jan-18.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .005753466708138163 1.0122e-07  
q 2.979937217394267 3.0909e-07 au
tp 2457384.456655522059
(2015-Dec-27.95665552)
0.0084741 TDB
node 26.95420799505565 4.3811e-05 deg
peri 297.5782925265622 0.0016048 deg
i 11.27218232319164 1.485e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      58  
   data-arc span      2772 days (7.59 yr)  
   first obs. used      2011-09-21  
   last obs. used      2019-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .76931  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-15 07:14:53  

Additional Information
 Jupiter MOID = 1.96371 au 
 T_jup = 3.224 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.024601009675196E-14 -2.945051212995941E-14 4.509609344962705E-10 -2.453178037023276E-14 8.543122433908604E-11 1.86689710391394E-14
q -2.945051212995941E-14 9.553724632440641E-14 -1.024461899251885E-9 8.14395769884836E-14 -1.937840894809759E-10 -5.023813333505973E-14
tp 4.509609344962705E-10 -1.024461899251885E-9 7.180954894743287E-5 -7.388827818818861E-10 1.35944176553579E-5 -7.813273655066383E-10
node -2.453178037023276E-14 8.14395769884836E-14 -7.388827818818861E-10 1.919399719272569E-9 -2.021290404944616E-9 -6.320047849978639E-11
peri 8.543122433908604E-11 -1.937840894809759E-10 1.35944176553579E-5 -2.021290404944616E-9 2.575500787556127E-6 -8.504918928582163E-11
i 1.86689710391394E-14 -5.023813333505973E-14 -7.813273655066383E-10 -6.320047849978639E-11 -8.504918928582163E-11 2.205255436483286E-10

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 16.7   n/a MPO448149  

523104 (2016 RC49)          Discovered 2011-Sep-21 by Spacewatch at Kitt Peak
Reference: Last Updated: 2018-05-31

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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