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2014 Vasilevskis (1973 JA)
Classification: Main-belt Asteroid          SPK-ID: 2002014
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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 50 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2865193864774212 1.8345e-08  
a 2.401645861186362 6.8142e-09 au
q 1.713527762503208 4.4322e-08 au
i 21.37420331245259 6.4942e-07 deg
node 204.0619514855041 1.7708e-06 deg
peri 82.96963505754476 2.8664e-06 deg
M 304.9159557192061 3.567e-06 deg
tp 2459604.510470848094
(2022-Jan-25.01047085)
1.4239e-05 TDB
period 1359.445743010259
3.72
5.7857e-06
1.584e-08
d
yr
n .2648138050753257 1.127e-09 deg/d
Q 3.089763959869516 8.7666e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2992  
   data-arc span      17624 days (48.25 yr)  
   first obs. used      1973-05-02  
   last obs. used      2021-08-02  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .34048  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 08:16:35  

Additional Information
 Earth MOID = .843003 au 
 Jupiter MOID = 2.3892 au 
 T_jup = 3.379 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457521.5 (2016-May-13.0) TDB
Reference: JPL 50 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2869849165977409 1.8294e-08  
q 1.711961618896582 4.4202e-08 au
tp 2456885.397483092378
(2014-Aug-15.89748309)
6.8973e-06 TDB
node 204.0992196788056 1.771e-06 deg
peri 82.92063379287418 2.865e-06 deg
i 21.37526666869032 6.4944e-07 deg
  Orbit Determination Parameters
   # obs. used (total)      2992  
   data-arc span      17624 days (48.25 yr)  
   first obs. used      1973-05-02  
   last obs. used      2021-08-02  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .34048  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 08:16:35  

Additional Information
 Jupiter MOID = 2.3892 au 
 T_jup = 3.379 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.346736919688567E-16 -8.037975733671503E-16 -3.503908662801674E-14 5.278556190982025E-15 -2.928208828347244E-14 1.162969631631266E-15
q -8.037975733671503E-16 1.953825676517288E-15 8.879286594657679E-14 -1.25872838700413E-14 7.27453193755242E-14 -2.745080657907452E-15
tp -3.503908662801674E-14 8.879286594657679E-14 4.757301101277903E-11 -3.472341908442795E-12 1.448599459564507E-11 -1.49406943924315E-12
node 5.278556190982025E-15 -1.25872838700413E-14 -3.472341908442795E-12 3.136418020864873E-12 -3.823672280602877E-12 8.00830498502564E-13
peri -2.928208828347244E-14 7.27453193755242E-14 1.448599459564507E-11 -3.823672280602877E-12 8.208219980277109E-12 -1.134880838767267E-12
i 1.162969631631266E-15 -2.745080657907452E-15 -1.49406943924315E-12 8.00830498502564E-13 -1.134880838767267E-12 4.217726208411695E-13

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.34   n/a MPO614063  
diameter diameter 9.044 km 0.043 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 32.16 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Stephens, R.D. (2014) Minor Planet Bull. 41, 226-230.]
geometric albedo albedo 0.309   0.041 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

2014 Vasilevskis (1973 JA)          Discovered 1973-May-02 by Klemola, A. R. at Mount Hamilton
Reference: DISCOVERY.DBLast Updated: 2003-08-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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