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101892 (1999 NV64)
Classification: Main-belt Asteroid          SPK-ID: 2101892
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .189678893777193 4.5451e-08  
a 2.179808082140625 8.4501e-09 au
q 1.766344496473607 1.0123e-07 au
i 2.196401312837859 4.3464e-06 deg
node 344.8899509819335 0.00013355 deg
peri 311.8233540640256 0.00013433 deg
M 241.215185245941 1.2398e-05 deg
tp 2459588.368257030352
(2022-Jan-08.86825703)
4.0934e-05 TDB
period 1175.508610423247
3.22
6.8354e-06
1.871e-08
d
yr
n .3062504151886903 1.7808e-09 deg/d
Q 2.593271667807643 1.0053e-08 au
  Orbit Determination Parameters
   # obs. used (total)      612  
   data-arc span      8866 days (24.27 yr)  
   first obs. used      1996-10-08  
   last obs. used      2021-01-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58385  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 19:33:14  

Additional Information
 Earth MOID = .749469 au 
 Jupiter MOID = 2.60821 au 
 T_jup = 3.657 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456531.5 (2013-Aug-27.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1890870361169576 4.5278e-08  
q 1.768466880406453 1.0073e-07 au
tp 2456060.848794757752
(2012-May-13.34879476)
4.1756e-05 TDB
node 345.003321642131 0.00013365 deg
peri 311.5573765294553 0.00013444 deg
i 2.195673479609902 4.3429e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      612  
   data-arc span      8866 days (24.27 yr)  
   first obs. used      1996-10-08  
   last obs. used      2021-01-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58385  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 19:33:14  

Additional Information
 Jupiter MOID = 2.60821 au 
 T_jup = 3.657 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.050108465330046E-15 -4.551173487257895E-15 1.307988220475696E-13 -1.423931990925353E-14 1.044173484481962E-13 -2.625365858374458E-15
q -4.551173487257895E-15 1.014637751506331E-14 -3.588616884360457E-13 3.062653505348788E-14 -2.483907347166573E-13 5.86193384732838E-15
tp 1.307988220475696E-13 -3.588616884360457E-13 1.743559934874516E-9 -1.012673911432354E-11 6.278749471872868E-10 1.235088661115207E-12
node -1.423931990925353E-14 3.062653505348788E-14 -1.012673911432354E-11 1.786274324342175E-8 -1.785218190328291E-8 -3.083549706484285E-11
peri 1.044173484481962E-13 -2.483907347166573E-13 6.278749471872868E-10 -1.785218190328291E-8 1.807419549001929E-8 3.119869088124493E-11
i -2.625365858374458E-15 5.86193384732838E-15 1.235088661115207E-12 -3.083549706484285E-11 3.119869088124493E-11 1.886100165463226E-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 16.3   n/a MPO348133  
diameter diameter 3.681 km 0.154 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.039   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

101892 (1999 NV64)          Discovered 1999-Jul-14 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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Alternate Designations
 1999 NV64 = 1996 TQ15 = 1999 TA78 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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