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214625 (2006 RC91)
Classification: Main-belt Asteroid          SPK-ID: 2214625
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08663888744595105 7.6922e-08  
a 2.684315921488959 2.145e-08 au
q 2.451749776497703 2.0751e-07 au
i 4.14709370822274 7.7163e-06 deg
node 190.5445217866147 8.0044e-05 deg
peri 147.2101664926204 8.7006e-05 deg
M 69.36641447932271 3.2296e-05 deg
tp 2458690.975084524391
(2019-Jul-26.47508452)
0.00014431 TDB
period 1606.382143399306
4.40
1.9255e-05
5.272e-08
d
yr
n .2241060768007511 2.6863e-09 deg/d
Q 2.916882066480216 2.3309e-08 au
  Orbit Determination Parameters
   # obs. used (total)      155  
   data-arc span      7126 days (19.51 yr)  
   first obs. used      2000-04-01  
   last obs. used      2019-10-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59396  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 23:54:58  

Additional Information
 Earth MOID = 1.44394 au 
 Jupiter MOID = 2.39149 au 
 T_jup = 3.366 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457376.5 (2015-Dec-20.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08868687611534792 7.7233e-08  
q 2.445680695667255 2.0888e-07 au
tp 2457082.907366333414
(2015-Mar-01.40736633)
0.00014252 TDB
node 190.5860262528663 7.9931e-05 deg
peri 146.8308714565546 8.6536e-05 deg
i 4.149179077395242 7.7268e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      155  
   data-arc span      7126 days (19.51 yr)  
   first obs. used      2000-04-01  
   last obs. used      2019-10-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59396  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 23:54:58  

Additional Information
 Jupiter MOID = 2.39149 au 
 T_jup = 3.366 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.964930911016623E-15 -1.60611028586885E-14 1.363938204974272E-12 -3.650595636371162E-14 1.761354474245501E-13 1.053298272177608E-15
q -1.60611028586885E-14 4.362928923611898E-14 -4.213716343963775E-12 9.543312023046008E-14 -5.823998816111816E-13 -2.392839686959693E-15
tp 1.363938204974272E-12 -4.213716343963775E-12 2.031243776784013E-8 -1.309211891378464E-11 4.74784678995516E-9 -3.373782926232984E-12
node -3.650595636371162E-14 9.543312023046008E-14 -1.309211891378464E-11 6.389025244574923E-9 -6.373476762080558E-9 -1.670524824812102E-10
peri 1.761354474245501E-13 -5.823998816111816E-13 4.74784678995516E-9 -6.373476762080558E-9 7.488430457312462E-9 1.658104925039249E-10
i 1.053298272177608E-15 -2.392839686959693E-15 -3.373782926232984E-12 -1.670524824812102E-10 1.658104925039249E-10 5.97039515144283E-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 16.9   n/a MPO494183  

214625 (2006 RC91)          Discovered 2006-Sep-15 by Spacewatch at Kitt Peak
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

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