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213827 (2003 QN75)
Classification: Main-belt Asteroid          SPK-ID: 2213827
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1901763816353412 3.1843e-08  
a 2.239233501382992 7.1108e-09 au
q 1.813384176453339 6.9822e-08 au
i 3.140413001252389 3.985e-06 deg
node 249.0633081714947 6.5573e-05 deg
peri 88.07107034060273 6.6615e-05 deg
M 62.39374800877792 1.1876e-05 deg
tp 2458988.377823182011
(2020-May-18.87782318)
3.9898e-05 TDB
period 1223.904414970111
3.35
5.8298e-06
1.596e-08
d
yr
n .2941406171892856 1.4011e-09 deg/d
Q 2.665082826312646 8.4631e-09 au
  Orbit Determination Parameters
   # obs. used (total)      633  
   data-arc span      7386 days (20.22 yr)  
   first obs. used      2000-11-21  
   last obs. used      2021-02-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52844  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:44:16  

Additional Information
 Earth MOID = .805535 au 
 Jupiter MOID = 2.71975 au 
 T_jup = 3.610 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457779.5 (2017-Jan-26.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1904958598363982 3.1854e-08  
q 1.812702325284661 6.9893e-08 au
tp 2457765.208620155773
(2017-Jan-11.70862016)
3.7549e-05 TDB
node 249.0713193665585 6.5566e-05 deg
peri 88.28269803477353 6.6606e-05 deg
i 3.140485977410556 3.9863e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      633  
   data-arc span      7386 days (20.22 yr)  
   first obs. used      2000-11-21  
   last obs. used      2021-02-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52844  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:44:16  

Additional Information
 Jupiter MOID = 2.71975 au 
 T_jup = 3.610 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.014672418376111E-15 -2.219451118232122E-15 4.689309431343456E-13 8.026953909303327E-17 1.29258635747683E-13 -1.150465815324436E-15
q -2.219451118232122E-15 4.884997768573307E-15 -9.79815844273681E-13 -1.711870883819035E-15 -2.681132385434652E-13 2.53567498791159E-15
tp 4.689309431343456E-13 -9.79815844273681E-13 1.409896814020695E-9 -1.399275494586038E-11 4.507983289780964E-10 -1.065813235142566E-12
node 8.026953909303327E-17 -1.711870883819035E-15 -1.399275494586038E-11 4.298875802473973E-9 -4.296380544016812E-9 -8.431997627791319E-11
peri 1.29258635747683E-13 -2.681132385434652E-13 4.507983289780964E-10 -4.296380544016812E-9 4.436399874724935E-9 8.390750430875009E-11
i -1.150465815324436E-15 2.53567498791159E-15 -1.065813235142566E-12 -8.431997627791319E-11 8.390750430875009E-11 1.589068578934636E-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 16.61   n/a E2021B55  

213827 (2003 QN75)          Discovered 2003-Aug-24 by LINEAR at Socorro
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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