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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1127372174361744 5.0392e-08  
a 2.609103458667674 2.0748e-08 au
q 2.314960394734382 1.2672e-07 au
i 14.27528844494848 5.2428e-06 deg
node 214.5961513586154 1.7722e-05 deg
peri 212.0576275022745 2.5366e-05 deg
M 268.8174058028765 1.8916e-05 deg
tp 2459590.392445843591
(2022-Jan-10.89244584)
8.1798e-05 TDB
period 1539.34291670022
4.21
1.8361e-05
5.027e-08
d
yr
n .2338660191269833 2.7895e-09 deg/d
Q 2.903246522600967 2.3087e-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.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52359  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:20:00  

Additional Information
 Earth MOID = 1.3371 au 
 Jupiter MOID = 2.48943 au 
 T_jup = 3.358 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457378.5 (2015-Dec-22.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1148683308391943 5.0696e-08  
q 2.307463485405013 1.2814e-07 au
tp 2458050.386982356970
(2017-Oct-23.88698236)
7.7637e-05 TDB
node 214.7419621477952 1.7693e-05 deg
peri 211.7337883427918 2.502e-05 deg
i 14.29260617052506 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.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52359  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:20:00  

Additional Information
 Jupiter MOID = 2.48943 au 
 T_jup = 3.358 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.570113576884201E-15 -6.438616301857972E-15 -7.232685996865089E-14 1.792086385230977E-14 -9.857036131921739E-14 -6.171848465735998E-15
q -6.438616301857972E-15 1.642071785587328E-14 2.096131208138458E-13 -4.499177189157985E-14 2.261859187897706E-13 1.719859123559842E-14
tp -7.232685996865089E-14 2.096131208138458E-13 6.027427649733735E-9 1.363800224350784E-11 1.381832868313266E-9 5.811026087360528E-12
node 1.792086385230977E-14 -4.499177189157985E-14 1.363800224350784E-11 3.130320254610014E-10 -3.00205253300789E-10 1.863552726166822E-11
peri -9.857036131921739E-14 2.261859187897706E-13 1.381832868313266E-9 -3.00205253300789E-10 6.260032095862164E-10 -1.666874084549418E-11
i -6.171848465735998E-15 1.719859123559842E-14 5.811026087360528E-12 1.863552726166822E-11 -1.666874084549418E-11 2.755446031962802E-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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