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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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3150856974575466 4.2294e-08  
a 3.114639625929434 1.7958e-08 au
q 2.133261227064546 1.3622e-07 au
i 12.88338459867823 5.1784e-06 deg
node 213.0622355219277 2.3996e-05 deg
peri 180.9033808831689 2.7316e-05 deg
M 350.0389445385097 1.0318e-05 deg
tp 2459256.053700251565
(2021-Feb-10.55370025)		 5.7609e-05 TDB
period 2007.752307763081
5.50		 1.7364e-05
4.754e-08		 d
yr
n .1793049862814456 1.5507e-09 deg/d
Q 4.096018024794322 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.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50148  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 17:49:55  

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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3204012293541481 4.3106e-08  
q 2.116842735487384 1.4024e-07 au
tp 2459249.171931233473
(2021-Feb-03.67193123)		 5.3849e-05 TDB
node 213.4560818304242 2.3713e-05 deg
peri 180.052294696152 2.6699e-05 deg
i 12.98967359903986 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.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50148  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 17:49:55  

Additional Information
 Jupiter MOID = 1.34612 au 
 T_jup = 3.102 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.858145564027615E-15 -6.023950455108773E-15 -6.810955566275208E-13 -2.917290502340545E-14 -3.621112913052515E-14 -7.788724487131295E-15
q -6.023950455108773E-15 1.966629372061835E-14 2.445834988313343E-12 9.50992387418319E-14 1.607141008978478E-13 2.633759909139724E-14
tp -6.810955566275208E-13 2.445834988313343E-12 2.899748692456174E-9 4.245135210248259E-11 6.838469669374382E-10 1.951764795841493E-11
node -2.917290502340545E-14 9.50992387418319E-14 4.245135210248259E-11 5.622910750688304E-10 -5.344578531330697E-10 -3.461565286545351E-11
peri -3.621112913052515E-14 1.607141008978478E-13 6.838469669374382E-10 -5.344578531330697E-10 7.128579435627043E-10 3.798763415883913E-11
i -7.788724487131295E-15 2.633759909139724E-14 1.951764795841493E-11 -3.461565286545351E-11 3.798763415883913E-11 2.723661971443202E-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

[ hide close-approach data ]
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 1.95288519248354 1.95288272088653 1.95288766415316 2.45169317124167 2.26789370165984 2432675.831420599 2.58313890475529 726.629139535245 65.7853268366173 80.1415233278211 2205299.80411861 T 13 CATAB v2.0f-lin.ifort 2021-Feb-24 17:49:56 2021-Feb-24 17:49
1958-Jun-01 15:03 00:01 Jupiter 1.34811146341239 1.34811066852015 1.34811225842885 2.91955096416179 2.69576923612917 2436356.127103451 1.33061571742104 834.375884542741 23.2963528952513 87.6038225090203 2390947.99181653 T 13 CATAB v2.0f-lin.ifort 2021-Feb-24 17:49:56 2021-Feb-24 17:49
2018-Nov-25 08:56 < 00:01 Jupiter 1.62821386797526 1.62821259265788 1.62821514329346 2.78924443901262 2.59604565046303 2458447.872312594 0.687249047606862 157.545609367916 59.8048114573398 76.8636031244037 2196765.06528063 T 13 CATAB v2.0f-lin.ifort 2021-Feb-24 17:49:56 2021-Feb-24 17:49
2029-Feb-24 10:03 < 00:01 Jupiter 1.52377826527376 1.52377713194235 1.52377939860568 2.87487511207468 2.67454053109069 2462191.918964715 0.633096522367958 270.224832493288 58.7542205326552 87.4758461767079 2194782.90893383 T 13 CATAB v2.0f-lin.ifort 2021-Feb-24 17:49:56 2021-Feb-24 17:49
2089-Jul-29 09:18 00:02 Jupiter 1.38412866703955 1.38412721858007 1.384130115505 2.9162636089139 2.69827467906475 2484261.887165465 1.80238240379265 216.640023071935 51.5767240477045 -75.5300856376422 2290770.67568079 T 13 CATAB v2.0f-lin.ifort 2021-Feb-24 17:49:56 2021-Feb-24 17:49
2099-Oct-09 11:31 00:03 Jupiter 1.83471112146664 1.83470796900598 1.83471427393262 2.62311352239351 2.44077731283693 2487985.979790099 2.84567878065251 291.396951171268 137.850966433252 -63.60127057889 1937401.06588541 T 13 CATAB v2.0f-lin.ifort 2021-Feb-24 17:49:56 2021-Feb-24 17:49
2160-May-17 00:44 00:03 Jupiter 1.31734690796296 1.3173465476731 1.31734726826255 2.92189368468347 2.69286289993403 2510120.530356280 3.16650721749211 942.148678121226 21.6789077619335 89.7431117318004 2655984.1943796 T 13 CATAB v2.0f-lin.ifort 2021-Feb-24 17:49:56 2021-Feb-24 17:49

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