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193378 (2000 VY16)
Classification: Main-belt Asteroid          SPK-ID: 2193378
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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1130350690829968 5.056e-08  
a 2.609836917387951 2.0262e-08 au
q 2.314833821135649 1.2755e-07 au
i 14.27685118079529 5.2442e-06 deg
node 214.6769888680619 1.7715e-05 deg
peri 211.7441233455089 2.5279e-05 deg
M 222.3481308300071 1.8747e-05 deg
tp 2459589.341071561145
(2022-Jan-09.84107156)
8.1538e-05 TDB
period 1539.992061424349
4.22
1.7934e-05
4.91e-08
d
yr
n .233767438818505 2.7224e-09 deg/d
Q 2.904840013640253 2.2552e-08 au
  Orbit Determination Parameters
   # obs. used (total)      373  
   data-arc span      6763 days (18.52 yr)  
   first obs. used      2000-11-01  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52359  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 06:30:58  

Additional Information
 Earth MOID = 1.33749 au 
 Jupiter MOID = 2.48707 au 
 T_jup = 3.358 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457378.5 (2015-Dec-22.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1148683311957401 5.0696e-08  
q 2.307463484314032 1.2814e-07 au
tp 2458050.386982560871
(2017-Oct-23.88698256)
7.7637e-05 TDB
node 214.741962139227 1.7693e-05 deg
peri 211.7337884677108 2.502e-05 deg
i 14.29260617633324 5.2492e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      373  
   data-arc span      6763 days (18.52 yr)  
   first obs. used      2000-11-01  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52359  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 06:30:58  

Additional Information
 Jupiter MOID = 2.48707 au 
 T_jup = 3.358 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.570113350179027E-15 -6.438614991374032E-15 -7.232739809708927E-14 1.792086255250368E-14 -9.857051322527176E-14 -6.171847649731681E-15
q -6.438614991374032E-15 1.642071355962991E-14 2.096138704744161E-13 -4.499176512689094E-14 2.261861336533763E-13 1.719859031462374E-14
tp -7.232739809708927E-14 2.096138704744161E-13 6.027427728724511E-9 1.363799847291463E-11 1.381832907715603E-9 5.811025010767513E-12
node 1.792086255250368E-14 -4.499176512689094E-14 1.363799847291463E-11 3.13032022155594E-10 -3.002052511708437E-10 1.863552636284924E-11
peri -9.857051322527176E-14 2.261861336533763E-13 1.381832907715603E-9 -3.002052511708437E-10 6.260032244430552E-10 -1.666874024765343E-11
i -6.171847649731681E-15 1.719859031462374E-14 5.811025010767513E-12 1.863552636284924E-11 -1.666874024765343E-11 2.755446027475967E-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 15.7   n/a MPO470081  
diameter diameter 2.546 km 0.681 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.172   0.083 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

193378 (2000 VY16)          Discovered 2000-Nov-01 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

Alternate Designations
 2000 VY16 = 2004 TJ210 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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