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312055 (2007 RC319)
Classification: Main-belt Asteroid          SPK-ID: 2312055
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1961706516005064 4.8321e-08  
a 2.325208017386608 1.7431e-08 au
q 1.869070445509156 1.1082e-07 au
i 4.734450455085526 6.1124e-06 deg
node 277.6518168062061 9.6733e-05 deg
peri 135.5054438405625 0.00010165 deg
M 65.20004111090914 2.5879e-05 deg
tp 2458365.949418877008
(2018-Sep-04.44941888)
9.2917e-05 TDB
period 1295.06374176425
3.55
1.4562e-05
3.987e-08
d
yr
n .277978595485637 3.1257e-09 deg/d
Q 2.781345589264061 2.085e-08 au
  Orbit Determination Parameters
   # obs. used (total)      182  
   data-arc span      6642 days (18.18 yr)  
   first obs. used      2000-11-01  
   last obs. used      2019-01-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60853  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:18:29  

Additional Information
 Earth MOID = .883567 au 
 Jupiter MOID = 2.58257 au 
 T_jup = 3.544 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456933.5 (2014-Oct-03.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1949458407877478 4.8126e-08  
q 1.872354424207094 1.1024e-07 au
tp 2457070.547077732578
(2015-Feb-17.04707773)
9.4636e-05 TDB
node 277.7606753795686 9.6687e-05 deg
peri 135.4378448402672 0.0001017 deg
i 4.734412491175641 6.1165e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      182  
   data-arc span      6642 days (18.18 yr)  
   first obs. used      2000-11-01  
   last obs. used      2019-01-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60853  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:18:29  

Additional Information
 Jupiter MOID = 2.58257 au 
 T_jup = 3.544 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.316157808025156E-15 -5.26350755571218E-15 -1.104344225847824E-12 9.243806114761034E-15 -3.466976627520512E-13 -6.012676046466401E-15
q -5.26350755571218E-15 1.215250898300056E-14 2.421460907037232E-12 -2.695558022525517E-14 7.575282889315962E-13 1.351633274874639E-14
tp -1.104344225847824E-12 2.421460907037232E-12 8.955990764416538E-9 -3.851683440365087E-11 3.049995224521721E-9 2.367076374175169E-11
node 9.243806114761034E-15 -2.695558022525517E-14 -3.851683440365087E-11 9.348400295540819E-9 -9.328309931342979E-9 1.944574210981313E-10
peri -3.466976627520512E-13 7.575282889315962E-13 3.049995224521721E-9 -9.328309931342979E-9 1.034354453662446E-8 -1.85866390600453E-10
i -6.012676046466401E-15 1.351633274874639E-14 2.367076374175169E-11 1.944574210981313E-10 -1.85866390600453E-10 3.741148107761377E-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 17.5   n/a MPO413276  

312055 (2007 RC319)          Discovered 2007-Sep-12 by CSS at Catalina
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

[ show close-approach data ]
Alternate Designations
 2007 RC319 = 2000 VA41 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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