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441103 (2007 SP6)
Classification: Amor [NEO]          SPK-ID: 2441103
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 80 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .545843983316289 6.25e-08  
a 2.561564924432684 3.8204e-08 au
q 1.163350122557059 1.7099e-07 au
i 14.0948936362633 1.2333e-05 deg
node 68.2697256848036 2.4033e-05 deg
peri 331.6010053017746 3.4314e-05 deg
M 26.03561002587637 2.1055e-05 deg
tp 2458892.201675993154
(2020-Feb-12.70167599)
8.5995e-05 TDB
period 1497.464303840605
4.10
3.35e-05
9.172e-08
d
yr
n .24040639838739 5.3782e-09 deg/d
Q 3.959779726308309 5.9057e-08 au
  Orbit Determination Parameters
   # obs. used (total)      406  
   data-arc span      13515 days (37.00 yr)  
   first obs. used      1978-10-23  
   last obs. used      2015-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .39336  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 09:20:30  

Additional Information
 Earth MOID = .198025 au 
 Jupiter MOID = 1.52016 au 
 T_jup = 3.172 
[ hide covariance matrix ]
Orbital Elements at Epoch 2454835.5 (2009-Jan-04.0) TDB
Reference: JPL 80 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5464026832849058 6.4737e-08  
q 1.162063859784647 1.7713e-07 au
tp 2454390.794926506056
(2007-Oct-17.29492651)
3.4914e-05 TDB
node 68.77831836781506 2.4423e-05 deg
peri 330.4045145035494 3.452e-05 deg
i 13.94775151002067 1.2216e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      406  
   data-arc span      13515 days (37.00 yr)  
   first obs. used      1978-10-23  
   last obs. used      2015-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .39336  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 09:20:30  

Additional Information
 Jupiter MOID = 1.52016 au 
 T_jup = 3.172 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.190909078413506E-15 -1.144508328897733E-14 -1.063601619114262E-14 -4.38306372913913E-13 -2.550711019399967E-13 -3.624524403995352E-13
q -1.144508328897733E-14 3.137418028749641E-14 -6.632934731328401E-14 1.219503522923954E-12 6.390964252017797E-13 1.016327281824974E-12
tp -1.063601619114262E-14 -6.632934731328401E-14 1.219015739247974E-9 -4.565607829746822E-11 8.919590980952159E-10 -5.634598644807965E-11
node -4.38306372913913E-13 1.219503522923954E-12 -4.565607829746822E-11 5.964667920639955E-10 -5.232024665139875E-10 8.988306764231442E-11
peri -2.550711019399967E-13 6.390964252017797E-13 8.919590980952159E-10 -5.232024665139875E-10 1.19163406570867E-9 -5.668349158318902E-11
i -3.624524403995352E-13 1.016327281824974E-12 -5.634598644807965E-11 8.988306764231442E-11 -5.668349158318902E-11 1.492327741092123E-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 18.1   n/a MPO221097  

441103 (2007 SP6)          Discovered 2007-Sep-21 by CSS at Catalina
Reference: Last Updated: 2015-09-02

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