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215597 (2003 QZ76)
Classification: Main-belt Asteroid          SPK-ID: 2215597
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 .1315469635886701 3.7889e-08  
a 2.252871733613992 8.3797e-09 au
q 1.956513297702328 8.4054e-08 au
i 5.166858964067543 5.0078e-06 deg
node 206.2433941865977 3.9281e-05 deg
peri 86.22368012890627 4.4035e-05 deg
M 86.23063152986145 2.0483e-05 deg
tp 2458904.656390920621
(2020-Feb-25.15639092)
6.9899e-05 TDB
period 1235.102855899816
3.38
6.891e-06
1.887e-08
d
yr
n .291473700575105 1.6262e-09 deg/d
Q 2.549230169525656 9.482e-09 au
  Orbit Determination Parameters
   # obs. used (total)      537  
   data-arc span      7917 days (21.68 yr)  
   first obs. used      1999-05-10  
   last obs. used      2021-01-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54867  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:51:23  

Additional Information
 Earth MOID = .9469 au 
 Jupiter MOID = 2.61052 au 
 T_jup = 3.609 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457502.5 (2016-Apr-24.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1311663093454841 3.787e-08  
q 1.957595397753613 8.398e-08 au
tp 2457669.930844120940
(2016-Oct-08.43084412)
6.8991e-05 TDB
node 206.2770734761602 3.9265e-05 deg
peri 86.41634050833477 4.4044e-05 deg
i 5.167389119688546 5.0085e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      537  
   data-arc span      7917 days (21.68 yr)  
   first obs. used      1999-05-10  
   last obs. used      2021-01-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54867  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:51:23  

Additional Information
 Jupiter MOID = 2.61052 au 
 T_jup = 3.609 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.43414503275742E-15 -3.168891381919355E-15 8.295208908605061E-13 -8.940319695005021E-15 1.765931513218761E-13 -1.40095415564404E-15
q -3.168891381919355E-15 7.052666009609699E-15 -1.811937673250592E-12 1.901488285573434E-14 -3.86430744747942E-13 3.196397581919346E-15
tp 8.295208908605061E-13 -1.811937673250592E-12 4.759748535906292E-9 -1.714375571534675E-11 1.380161208559012E-9 -5.039845317789721E-12
node -8.940319695005021E-15 1.901488285573434E-14 -1.714375571534675E-11 1.541774862557322E-9 -1.539506015217339E-9 -4.326135756873254E-11
peri 1.765931513218761E-13 -3.86430744747942E-13 1.380161208559012E-9 -1.539506015217339E-9 1.939873925752414E-9 4.16867962919882E-11
i -1.40095415564404E-15 3.196397581919346E-15 -5.039845317789721E-12 -4.326135756873254E-11 4.16867962919882E-11 2.508481810007254E-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 16.83   n/a E2021B55  

215597 (2003 QZ76)          Discovered 2003-Aug-24 by LINEAR at Socorro
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

Alternate Designations
 2003 QZ76 = 1999 JA32 = 2000 UD33 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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