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447124 (2004 VQ8)
Classification: Main-belt Asteroid          SPK-ID: 2447124
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3150857004740754 4.2294e-08  
a 3.114639621537416 1.7957e-08 au
q 2.13326121466099 1.3622e-07 au
i 12.88338454763373 5.1784e-06 deg
node 213.0622355875394 2.3996e-05 deg
peri 180.9033811183405 2.7316e-05 deg
M 350.0389446004471 1.0318e-05 deg
tp 2459256.053699788628
(2021-Feb-10.55369979)
5.7609e-05 TDB
period 2007.75230351632
5.50
1.7364e-05
4.754e-08
d
yr
n .1793049866607082 1.5507e-09 deg/d
Q 4.096018028413842 2.3616e-08 au
  Orbit Determination Parameters
   # obs. used (total)      277  
   data-arc span      9929 days (27.18 yr)  
   first obs. used      1993-10-09  
   last obs. used      2020-12-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50138  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 15:00:39  

Additional Information
 Earth MOID = 1.13871 au 
 Jupiter MOID = 1.34612 au 
 T_jup = 3.102 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458291.5 (2018-Jun-22.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3204012314888753 4.3106e-08  
q 2.116842727480897 1.4024e-07 au
tp 2459249.171931203364
(2021-Feb-03.67193120)
5.3849e-05 TDB
node 213.4560819744345 2.3713e-05 deg
peri 180.0522947679191 2.6699e-05 deg
i 12.98967358451869 5.2189e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      277  
   data-arc span      9929 days (27.18 yr)  
   first obs. used      1993-10-09  
   last obs. used      2020-12-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50138  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 15:00:39  

Additional Information
 Jupiter MOID = 1.34612 au 
 T_jup = 3.102 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.858143029345429E-15 -6.023940544620866E-15 -6.81092525208765E-13 -2.917287487378186E-14 -3.621057290674188E-14 -7.788691223900358E-15
q -6.023940544620866E-15 1.966625502037601E-14 2.445823567211424E-12 9.509912760964203E-14 1.607120622974277E-13 2.633747116127597E-14
tp -6.81092525208765E-13 2.445823567211424E-12 2.899747636145454E-9 4.245137450781686E-11 6.838470596619976E-10 1.951761700149566E-11
node -2.917287487378186E-14 9.509912760964203E-14 4.245137450781686E-11 5.622910656720595E-10 -5.344578303806131E-10 -3.461565409246532E-11
peri -3.621057290674188E-14 1.607120622974277E-13 6.838470596619976E-10 -5.344578303806131E-10 7.128580297076287E-10 3.798763010437712E-11
i -7.788691223900358E-15 2.633747116127597E-14 1.951761700149566E-11 -3.461565409246532E-11 3.798763010437712E-11 2.723661983866828E-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 16.61   n/a E2021B25  

447124 (2004 VQ8)          Discovered 2004-Nov-03 by LONEOS at Anderson Mesa
Reference: Last Updated: 2015-10-28

[ show close-approach data ]
Alternate Designations
 2004 VQ8 = 1993 TT5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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