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35853 (1999 JY63)
Classification: Main-belt Asteroid          SPK-ID: 2035853
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2017613022193967 3.5947e-08  
a 2.621782990908928 1.2137e-08 au
q 2.092808640526478 9.4968e-08 au
i 5.757982282808585 4.1988e-06 deg
node 131.1069724339366 4.4135e-05 deg
peri 180.9495034449018 4.5455e-05 deg
M 203.4571850363036 1.2389e-05 deg
tp 2459274.755002936831
(2021-Mar-01.25500294)
5.4948e-05 TDB
period 1550.577719670817
4.25
1.0767e-05
2.948e-08
d
yr
n .2321715289939977 1.6122e-09 deg/d
Q 3.150757341291378 1.4586e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1205  
   data-arc span      10065 days (27.56 yr)  
   first obs. used      1991-09-04  
   last obs. used      2019-03-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54415  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:49:03  

Additional Information
 Earth MOID = 1.07778 au 
 Jupiter MOID = 2.13229 au 
 T_jup = 3.368 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456441.5 (2013-May-29.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2005400120002483 3.5999e-08  
q 2.096227599060127 9.5023e-08 au
tp 2456166.281632078506
(2012-Aug-26.78163208)
5.1098e-05 TDB
node 131.1726910464378 4.4216e-05 deg
peri 179.8482268825554 4.5543e-05 deg
i 5.749944244061107 4.1973e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1205  
   data-arc span      10065 days (27.56 yr)  
   first obs. used      1991-09-04  
   last obs. used      2019-03-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54415  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:49:03  

Additional Information
 Jupiter MOID = 2.13229 au 
 T_jup = 3.368 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.295940432988352E-15 -3.403047181875881E-15 -2.973683955304045E-13 -6.722114876633253E-15 -5.307442234000758E-14 3.076641741407674E-17
q -3.403047181875881E-15 9.029323095636615E-15 7.973779958848355E-13 1.923453099123177E-14 1.449593297046655E-13 6.281961033967898E-18
tp -2.973683955304045E-13 7.973779958848355E-13 2.610985260471374E-9 5.206369986094661E-12 5.803181988079005E-10 4.956531910754255E-14
node -6.722114876633253E-15 1.923453099123177E-14 5.206369986094661E-12 1.955095223110306E-9 -1.944113839945295E-9 -1.426955931700826E-11
peri -5.307442234000758E-14 1.449593297046655E-13 5.803181988079005E-10 -1.944113839945295E-9 2.074188714732626E-9 1.419971415016129E-11
i 3.076641741407674E-17 6.281961033967898E-18 4.956531910754255E-14 -1.426955931700826E-11 1.419971415016129E-11 1.761773061963114E-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 14.8   n/a MPO436016  

35853 (1999 JY63)          Discovered 1999-May-10 by LINEAR at Socorro
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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