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117321 (2004 VU64)
Classification: Main-belt Asteroid          SPK-ID: 2117321
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01108250827012879 5.4567e-08  
a 3.01809239014001 2.6122e-08 au
q 2.984644356266271 1.6599e-07 au
i 1.82591336586989 5.2206e-06 deg
node 147.9955371057469 0.00015987 deg
peri 233.4994891257948 0.00026076 deg
M 27.7358125651081 0.00020353 deg
tp 2458852.951222578025
(2020-Jan-04.45122258)		 0.0010832 TDB
period 1915.125426638246
5.24		 2.4864e-05
6.807e-08		 d
yr
n .1879772442016674 2.4405e-09 deg/d
Q 3.051540424013749 2.6412e-08 au
   Orbit Determination Parameters
   # obs. used (total)      429  
   data-arc span      9570 days (26.20 yr)  
   first obs. used      1993-10-09  
   last obs. used      2019-12-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59694  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 18:19:35  

Additional Information
 Earth MOID = 1.98383 au 
 Jupiter MOID = 1.96964 au 
 T_jup = 3.246 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456922.5 (2014-Sep-22.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01154862654819631 5.6142e-08  
q 2.982944219645088 1.6947e-07 au
tp 2456841.249878421721
(2014-Jul-02.74987842)		 0.00099952 TDB
node 148.0367350994151 0.00015979 deg
peri 215.4816239907178 0.00024716 deg
i 1.825581768985775 5.2267e-06 deg
   Orbit Determination Parameters
   # obs. used (total)      429  
   data-arc span      9570 days (26.20 yr)  
   first obs. used      1993-10-09  
   last obs. used      2019-12-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59694  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 18:19:35  

Additional Information
 Jupiter MOID = 1.96964 au 
 T_jup = 3.246 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.151887857514785E-15 -9.404003092335112E-15 6.392580056676889E-13 1.958063693435963E-14 2.749110477378507E-14 -1.408455599401959E-16
q -9.404003092335112E-15 2.872030144196691E-14 -7.172036542830029E-12 -5.502552928883983E-14 -1.073592873850943E-12 7.337894640322758E-16
tp 6.392580056676889E-13 -7.172036542830029E-12 9.990427009025335E-7 -1.751877502902627E-10 1.885082593181833E-7 -6.911342660785067E-12
node 1.958063693435963E-14 -5.502552928883983E-14 -1.751877502902627E-10 2.553278171671298E-8 -2.555296914805669E-8 2.945806066199407E-10
peri 2.749110477378507E-14 -1.073592873850943E-12 1.885082593181833E-7 -2.555296914805669E-8 6.109016308860843E-8 -2.957273100654542E-10
i -1.408455599401959E-16 7.337894640322758E-16 -6.911342660785067E-12 2.945806066199407E-10 -2.957273100654542E-10 2.731847039944526E-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 15.4   n/a MPO453643  
diameter diameter 5.024 km 0.321 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.053   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

117321 (2004 VU64)          Discovered 2004-Nov-10 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ 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
1904-Jul-18 12:12 00:04 Jupiter 1.98966810627381 1.98966757906422 1.98966863348408 3.78769973145026 3.67358793887324 2416680.008053129 4.24663967001172 213.233680619634 20.2491120517476 88.1471443819772 2926984.83123586 T 17 CATAB v2.0f-lin.ifort 2020-Nov-12 18:19:36 2020-Nov-12 18:19
1951-Jul-21 10:10 00:02 Jupiter 1.98926459463379 1.98926408051514 1.98926510875233 3.78212808647084 3.66781941285538 2433848.923273054 2.44156163792626 131.791527125136 20.5013580536314 -89.1244757436508 2879618.0592582 T 17 CATAB v2.0f-lin.ifort 2020-Nov-12 18:19:36 2020-Nov-12 18:19
2130-Apr-11 16:59 00:04 Jupiter 1.99117531984881 1.99117479957594 1.99117584012235 3.78417261985168 3.67003896247509 2499127.207593204 4.42096000000052 202.483241878276 19.9690359437177 87.9376068914169 2973656.83759315 T 17 CATAB v2.0f-lin.ifort 2020-Nov-12 18:19:36 2020-Nov-12 18:19
2177-Apr-13 22:45 00:06 Jupiter 1.9901623823821 1.99016185724311 1.99016290752187 3.78878231421306 3.67473291167291 2516296.447663191 6.22459181290961 314.550340624991 20.5794606405017 -89.0972914274191 2884557.14253333 T 17 CATAB v2.0f-lin.ifort 2020-Nov-12 18:19:36 2020-Nov-12 18:19

Alternate Designations
 2004 VU64 = 1993 TC24 = 2003 RP26 = 2003 RZ2 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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