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86316 (1999 VS179)
Classification: Main-belt Asteroid          SPK-ID: 2086316
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1391735531965175 5.1052e-08  
a 3.060392726648822 2.3034e-08 au
q 2.634466996704327 1.612e-07 au
i 11.90247887578299 4.1821e-06 deg
node 145.6165090371933 2.3702e-05 deg
peri 230.5209770223274 3.0391e-05 deg
M 331.5949875322891 1.5345e-05 deg
tp 2459154.796705084258
(2020-Nov-01.29670508)
8.2779e-05 TDB
period 1955.528584733956
5.35
2.2078e-05
6.045e-08
d
yr
n .1840934480888587 2.0784e-09 deg/d
Q 3.486318456593317 2.624e-08 au
  Orbit Determination Parameters
   # obs. used (total)      761  
   data-arc span      7686 days (21.04 yr)  
   first obs. used      1999-10-09  
   last obs. used      2020-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45068  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:57:44  

Additional Information
 Earth MOID = 1.65248 au 
 Jupiter MOID = 2.02864 au 
 T_jup = 3.186 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457652.5 (2016-Sep-21.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1434350877379856 5.1736e-08  
q 2.619258507817665 1.6429e-07 au
tp 2457193.467634119172
(2015-Jun-19.96763412)
8.6239e-05 TDB
node 145.9717179823892 2.3711e-05 deg
peri 229.3496060608375 2.9716e-05 deg
i 11.90134770742637 4.1931e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      761  
   data-arc span      7686 days (21.04 yr)  
   first obs. used      1999-10-09  
   last obs. used      2020-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45068  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:57:44  

Additional Information
 Jupiter MOID = 2.02864 au 
 T_jup = 3.186 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.676623842108224E-15 -8.442897180499439E-15 2.09087163703059E-13 1.069146872380105E-14 -4.079516326288352E-14 -1.073085285419009E-14
q -8.442897180499439E-15 2.699197952878874E-14 -1.516280244843625E-12 -3.253938059949829E-14 -3.131567923087264E-14 3.631487499727104E-14
tp 2.09087163703059E-13 -1.516280244843625E-12 7.437241999596153E-9 -2.334941364154127E-12 1.570230445113332E-9 -7.170022937247564E-12
node 1.069146872380105E-14 -3.253938059949829E-14 -2.334941364154127E-12 5.622292267534189E-10 -5.509385129821631E-10 4.384094498450065E-11
peri -4.079516326288352E-14 -3.131567923087264E-14 1.570230445113332E-9 -5.509385129821631E-10 8.830273366477815E-10 -4.415145690269162E-11
i -1.073085285419009E-14 3.631487499727104E-14 -7.170022937247564E-12 4.384094498450065E-11 -4.415145690269162E-11 1.758250508047399E-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 15.1   n/a MPO439619  

86316 (1999 VS179)          Discovered 1999-Nov-06 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ 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
1957-Feb-05 01:56 00:01 David 0.0348944424957766 0.0348772062970891 0.0349116902377984 4.22030875226938 4.22030864968469 2435874.580566415 1.05688496383957 1321.29835164752 76.2844988846367 49.5586452911518 52100.241011116 T 19 CATAB v2.0f-lin.ifort 2020-Nov-12 20:57:47 2020-Nov-12 20:57
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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