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21296 (1996 VV19)
Classification: Main-belt Asteroid          SPK-ID: 2021296
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1625330960147116 3.993e-08  
a 2.287360853842505 5.5747e-09 au
q 1.915589012564629 9.168e-08 au
i 4.211000782679263 2.9583e-06 deg
node 64.94897354640115 5.4487e-05 deg
peri 295.177821856753 5.5153e-05 deg
M 23.80352812964823 7.6994e-06 deg
tp 2459116.951379225703
(2020-Sep-24.45137923)
2.7051e-05 TDB
period 1263.573337319029
3.46
4.6193e-06
1.265e-08
d
yr
n .2849062965857015 1.0415e-09 deg/d
Q 2.659132695120382 6.4808e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1670  
   data-arc span      11460 days (31.38 yr)  
   first obs. used      1989-11-03  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49439  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 03:11:08  

Additional Information
 Earth MOID = .915491 au 
 Jupiter MOID = 2.7956 au 
 T_jup = 3.580 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457450.5 (2016-Mar-03.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1632609880520905 3.9896e-08  
q 1.913789236948447 9.1664e-08 au
tp 2457854.166664668812
(2017-Apr-10.66666467)
2.7727e-05 TDB
node 64.96606678505486 5.4449e-05 deg
peri 295.4405637607086 5.5107e-05 deg
i 4.212998758718258 2.9605e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1670  
   data-arc span      11460 days (31.38 yr)  
   first obs. used      1989-11-03  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49439  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 03:11:08  

Additional Information
 Jupiter MOID = 2.7956 au 
 T_jup = 3.580 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.591663443745009E-15 -3.652211106119144E-15 4.295829524576393E-14 1.231570885491889E-15 2.618279517656906E-14 -3.94931840049442E-15
q -3.652211106119144E-15 8.402230851727219E-15 -1.333178402994363E-13 -2.199875489091661E-15 -7.313279618478072E-14 9.051070694075115E-15
tp 4.295829524576393E-14 -1.333178402994363E-13 7.687592042480418E-10 -1.92969185702327E-12 2.529866377292345E-10 1.542060700932162E-13
node 1.231570885491889E-15 -2.199875489091661E-15 -1.92969185702327E-12 2.964652255430487E-9 -2.957084644658554E-9 -6.348106571436067E-11
peri 2.618279517656906E-14 -7.313279618478072E-14 2.529866377292345E-10 -2.957084644658554E-9 3.036779769120783E-9 6.333355362741368E-11
i -3.94931840049442E-15 9.051070694075115E-15 1.542060700932162E-13 -6.348106571436067E-11 6.333355362741368E-11 8.764726384708678E-12

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.09   n/a E2021B10  

21296 (1996 VV19)          Discovered 1996-Nov-07 by Spacewatch at Kitt Peak
Reference: 20010208/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1996 VV19 = 1989 VB6 = 1996 VC41 = 1999 NF31 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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