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85415 (1996 VE38)
Classification: Main-belt Asteroid          SPK-ID: 2085415
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3360401195875418 5.5405e-08  
a 2.564667067666249 1.8207e-08 au
q 1.702836039545452 1.4984e-07 au
i 12.55948047171265 6.7346e-06 deg
node 52.94334203681369 2.059e-05 deg
peri 286.1140969941824 2.6122e-05 deg
M 291.8013871424945 2.3371e-05 deg
tp 2459284.695999419618
(2021-Mar-11.19599942)
0.00010018 TDB
period 1500.185348415085
4.11
1.5975e-05
4.374e-08
d
yr
n .239970347917564 2.5554e-09 deg/d
Q 3.426498095787045 2.4326e-08 au
  Orbit Determination Parameters
   # obs. used (total)      694  
   data-arc span      10065 days (27.56 yr)  
   first obs. used      1992-11-24  
   last obs. used      2020-06-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58242  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 00:16:38  

Additional Information
 Earth MOID = .746518 au 
 Jupiter MOID = 2.15223 au 
 T_jup = 3.320 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457449.5 (2016-Mar-02.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3353166069194402 5.5356e-08  
q 1.705069965554223 1.4962e-07 au
tp 2457784.975586593135
(2017-Jan-31.47558659)
8.5886e-05 TDB
node 52.95005631140463 2.0585e-05 deg
peri 286.2060349595069 2.6144e-05 deg
i 12.55881876239546 6.7342e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      694  
   data-arc span      10065 days (27.56 yr)  
   first obs. used      1992-11-24  
   last obs. used      2020-06-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58242  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 00:16:38  

Additional Information
 Jupiter MOID = 2.15223 au 
 T_jup = 3.320 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.064284522984394E-15 -8.265251457199885E-15 -2.516513988933527E-12 -7.508757717538897E-15 -3.560792247445368E-13 -1.120210679291094E-14
q -8.265251457199885E-15 2.238526626491322E-14 7.37660733449874E-12 2.250258325593223E-14 1.07683151828693E-12 3.310787591629008E-14
tp -2.516513988933527E-12 7.37660733449874E-12 7.37634955747131E-9 2.972325972073114E-11 1.383913935165839E-9 1.313655547962172E-11
node -7.508757717538897E-15 2.250258325593223E-14 2.972325972073114E-11 4.237447624473838E-10 -4.071528829357469E-10 -1.398388826282037E-11
peri -3.560792247445368E-13 1.07683151828693E-12 1.383913935165839E-9 -4.071528829357469E-10 6.83504803503775E-10 1.600286400075739E-11
i -1.120210679291094E-14 3.310787591629008E-14 1.313655547962172E-11 -1.398388826282037E-11 1.600286400075739E-11 4.534879395175922E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.0   n/a MPO432398  
diameter diameter 6.059 km 0.363 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.053   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

85415 (1996 VE38)          Discovered 1996-Nov-03 by Ueda, S., Kaneda, H. at Kushiro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

Alternate Designations
 1996 VE38 = 2000 PR5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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