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332563 (2008 RO113)
Classification: Main-belt Asteroid          SPK-ID: 2332563
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06988043991440758 7.1907e-08  
a 3.067894107806224 4.3818e-08 au
q 2.853508317941906 2.2572e-07 au
i 10.21177237575066 8.9195e-06 deg
node 212.0308546852403 3.4505e-05 deg
peri 137.819929302179 6.6224e-05 deg
M 79.96875598248724 5.4557e-05 deg
tp 2458564.509713016586
(2019-Mar-22.00971302)
0.00029983 TDB
period 1962.722833257551
5.37
4.2049e-05
1.151e-07
d
yr
n .1834186640619574 3.9296e-09 deg/d
Q 3.282279897670542 4.688e-08 au
  Orbit Determination Parameters
   # obs. used (total)      105  
   data-arc span      5856 days (16.03 yr)  
   first obs. used      2003-10-23  
   last obs. used      2019-11-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63289  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 22:29:00  

Additional Information
 Earth MOID = 1.85867 au 
 Jupiter MOID = 2.0544 au 
 T_jup = 3.204 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457660.5 (2016-Sep-29.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06930502995589874 7.1416e-08  
q 2.859061848380808 2.2272e-07 au
tp 2458553.473211722175
(2019-Mar-10.97321172)
0.00030568 TDB
node 212.0511375518496 3.4543e-05 deg
peri 135.5609327673172 6.6875e-05 deg
i 10.19970796633348 8.9146e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      105  
   data-arc span      5856 days (16.03 yr)  
   first obs. used      2003-10-23  
   last obs. used      2019-11-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63289  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 22:29:00  

Additional Information
 Jupiter MOID = 2.0544 au 
 T_jup = 3.204 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.100309721166663E-15 -1.563658901593782E-14 6.891743503196279E-12 3.859347383309478E-15 1.143613609531172E-12 1.164126978783603E-15
q -1.563658901593782E-14 4.960555273493508E-14 -2.406688743751994E-11 -1.700361673111541E-14 -4.179245202468627E-12 -4.480227732569109E-15
tp 6.891743503196279E-12 -2.406688743751994E-11 9.343733781302486E-8 -1.682967484097839E-11 1.749867939294071E-8 2.180901083316215E-12
node 3.859347383309478E-15 -1.700361673111541E-14 -1.682967484097839E-11 1.193234189734872E-9 -1.177710817407859E-9 -1.325591858894382E-11
peri 1.143613609531172E-12 -4.179245202468627E-12 1.749867939294071E-8 -1.177710817407859E-9 4.472277027965035E-9 1.359729634157722E-11
i 1.164126978783603E-15 -4.480227732569109E-15 2.180901083316215E-12 -1.325591858894382E-11 1.359729634157722E-11 7.94693781671495E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.4   n/a MPO503366  

332563 (2008 RO113)          Discovered 2008-Sep-05 by Spacewatch at Kitt Peak
Reference: 20120703/Numbers.arcLast Updated: 2012-07-09

Alternate Designations
 2008 RO113 = 2003 UD291 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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