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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 ]

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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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3153072537877322 4.2336e-08  
a 3.116175919395082 1.8146e-08 au
q 2.133623047931157 1.3636e-07 au
i 12.88170943894163 5.18e-06 deg
node 213.075453290378 2.4514e-05 deg
peri 180.8299066459299 2.7715e-05 deg
M 314.2429726561427 1.0392e-05 deg
tp 2459255.879880351809
(2021-Feb-10.37988035)		 5.831e-05 TDB
period 2009.237974218916
5.50		 1.7551e-05
4.805e-08		 d
yr
n .1791724049710681 1.5651e-09 deg/d
Q 4.098728790859007 2.3868e-08 au
   Orbit Determination Parameters
   # obs. used (total)      261  
   data-arc span      9885 days (27.06 yr)  
   first obs. used      1993-10-09  
   last obs. used      2020-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50787  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 07:54:21  

Additional Information
 Earth MOID = 1.14016 au 
 Jupiter MOID = 1.3424 au 
 T_jup = 3.102 
[ show covariance matrix ]

[ 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 16.4   n/a MPO477127  

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

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Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)		 Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1948-May-04 07:57 00:03 Jupiter 1.95288509730811 1.95288260977736 1.95288758491289 2.45169314319923 2.26789366202413 2432675.831367372 2.59201412292878 732.559591302764 65.9977005726973 80.1414507028385 2182642.37553053 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 07:54:22 2020-Nov-12 07:54
1958-Jun-01 15:03 00:01 Jupiter 1.34811147739336 1.34811067979558 1.34811227511759 2.91955096682535 2.69576924143096 2436356.127079379 1.3339156095438 840.359116504921 23.3490245553387 87.6155226742599 2387560.99350079 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 07:54:22 2020-Nov-12 07:54
2018-Nov-25 08:56 < 00:01 Jupiter 1.62821382368763 1.62821253854734 1.62821510882875 2.78924438864701 2.59604559089862 2458447.872307370 0.689214208345899 158.128639625965 60.4004857542584 76.8179531499297 2191440.14483667 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 07:54:22 2020-Nov-12 07:54
2029-Feb-24 10:03 < 00:01 Jupiter 1.5237782845351 1.52377714537273 1.52377942369808 2.87487508716512 2.67454050694247 2462191.918956467 0.634203147322575 272.083668152043 58.9121583525862 87.4008132124012 2187494.45314688 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 07:54:22 2020-Nov-12 07:54
2089-Jul-29 09:18 00:02 Jupiter 1.38412866444296 1.38412721559056 1.38413011330133 2.91626357335497 2.69827464020763 2484261.887187564 1.80510340307562 217.152967452894 51.7132311720578 -75.5853790056326 2284621.81478753 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 07:54:22 2020-Nov-12 07:54
2099-Oct-09 11:31 00:03 Jupiter 1.83471109760786 1.83470794364451 1.83471425157654 2.62311354010577 2.44077732941268 2487985.979812012 2.84858346691301 291.760730445189 138.465268857184 -63.7638083581578 1936718.40141885 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 07:54:22 2020-Nov-12 07:54
2160-May-17 00:44 00:03 Jupiter 1.31734689886465 1.3173465376789 1.31734726006043 2.92189366078924 2.6928628723585 2510120.530398682 3.17305639550337 943.720173631987 21.7193586603229 89.7406077016565 2649398.46380501 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 07:54:22 2020-Nov-12 07:54

Alternate Designations
 2004 VQ8 = 1993 TT5 
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