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212454 (2006 QZ19)
Classification: Main-belt Asteroid          SPK-ID: 2212454
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1114878405275306 7.8466e-08  
a 3.045116778793441 3.3366e-08 au
q 2.70562328497161 2.3335e-07 au
i 12.72725831304749 8.7085e-06 deg
node 151.034085794154 2.5965e-05 deg
peri 181.3019687771042 3.9165e-05 deg
M 213.0654510520356 3.3285e-05 deg
tp 2459792.683474814844
(2022-Aug-01.18347481)
0.00018744 TDB
period 1940.905341699725
5.31
3.19e-05
8.734e-08
d
yr
n .1854804519651299 3.0485e-09 deg/d
Q 3.384610272615271 3.7085e-08 au
  Orbit Determination Parameters
   # obs. used (total)      266  
   data-arc span      6793 days (18.60 yr)  
   first obs. used      2001-09-12  
   last obs. used      2020-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61466  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 08:46:01  

Additional Information
 Earth MOID = 1.69514 au 
 Jupiter MOID = 1.99211 au 
 T_jup = 3.192 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457260.5 (2015-Aug-26.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1101595574923397 7.8505e-08  
q 2.709975693586952 2.331e-07 au
tp 2457851.559284588876
(2017-Apr-08.05928459)
0.00017066 TDB
node 151.056973282839 2.5971e-05 deg
peri 181.4125082215705 3.9389e-05 deg
i 12.72459338383634 8.707e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      266  
   data-arc span      6793 days (18.60 yr)  
   first obs. used      2001-09-12  
   last obs. used      2020-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61466  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 08:46:01  

Additional Information
 Jupiter MOID = 1.99211 au 
 T_jup = 3.192 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.16301011407026E-15 -1.816068126351646E-14 6.534244616372349E-12 -6.266593951528188E-15 1.16738062709066E-12 -2.918218279184231E-15
q -1.816068126351646E-14 5.433338914338474E-14 -1.727245572197098E-11 2.921501679894256E-14 -3.157130157550841E-12 1.246735208789101E-14
tp 6.534244616372349E-12 -1.727245572197098E-11 2.912557565047069E-8 3.144993487016416E-12 5.083711809869851E-9 -3.751842907140363E-12
node -6.266593951528188E-15 2.921501679894256E-14 3.144993487016416E-12 6.74483806401789E-10 -6.567131805486892E-10 9.444828279540615E-11
peri 1.16738062709066E-12 -3.157130157550841E-12 5.083711809869851E-9 -6.567131805486892E-10 1.551491377133487E-9 -9.276674827999485E-11
i -2.918218279184231E-15 1.246735208789101E-14 -3.751842907140363E-12 9.444828279540615E-11 -9.276674827999485E-11 7.581139363914695E-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 15.3   n/a MPO422826  

212454 (2006 QZ19)          Discovered 2006-Aug-18 by LONEOS at Anderson Mesa
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

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