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344643 (2003 QP34)
Classification: Main-belt Asteroid          SPK-ID: 2344643
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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2956325251834293 2.4055e-07  
a 2.699234400494503 3.3243e-08 au
q 1.901252918614333 6.3921e-07 au
i 2.663071054587213 1.6279e-05 deg
node 350.001052437085 0.00022202 deg
peri 358.1072121927729 0.00022623 deg
M 269.0822317488868 3.7833e-05 deg
tp 2459409.577499786856
(2021-Jul-14.07749979)
0.00017656 TDB
period 1619.792288747312
4.43
2.9923e-05
8.192e-08
d
yr
n .2222507185031797 4.1058e-09 deg/d
Q 3.497215882374672 4.3071e-08 au
  Orbit Determination Parameters
   # obs. used (total)      95  
   data-arc span      6123 days (16.76 yr)  
   first obs. used      2003-07-24  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68843  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 22:27:03  

Additional Information
 Earth MOID = .894774 au 
 Jupiter MOID = 1.93476 au 
 T_jup = 3.302 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457237.5 (2015-Aug-03.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2947781603820954 2.4132e-07  
q 1.904169152679869 6.4166e-07 au
tp 2457790.364703014594
(2017-Feb-05.86470301)
0.00015293 TDB
node 350.0235201023439 0.000222 deg
peri 358.2260984919675 0.00022622 deg
i 2.662498308423467 1.6277e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      95  
   data-arc span      6123 days (16.76 yr)  
   first obs. used      2003-07-24  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68843  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 22:27:03  

Additional Information
 Jupiter MOID = 1.93476 au 
 T_jup = 3.302 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.823559887484957E-14 -1.547640392502941E-13 2.976193390980655E-11 9.201069715746839E-13 9.194533722792722E-12 4.536467429683755E-14
q -1.547640392502941E-13 4.117264868307133E-13 -7.762128840145045E-11 -2.425069428281522E-12 -2.415383566464493E-11 -1.177284505897447E-13
tp 2.976193390980655E-11 -7.762128840145045E-11 2.338844559509758E-8 4.974935481128631E-10 6.706631038600844E-9 3.129832486970844E-11
node 9.201069715746839E-13 -2.425069428281522E-12 4.974935481128631E-10 4.928304910885276E-8 -4.905793424454273E-8 2.079912837200474E-9
peri 9.194533722792722E-12 -2.415383566464493E-11 6.706631038600844E-9 -4.905793424454273E-8 5.117620653481629E-8 -2.067601927581055E-9
i 4.536467429683755E-14 -1.177284505897447E-13 3.129832486970844E-11 2.079912837200474E-9 -2.067601927581055E-9 2.649288363514676E-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 17.0   n/a MPO242285  

344643 (2003 QP34)          Discovered 2003-Jul-24 by NEAT at Palomar
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

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