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JPL Small-Body Database Browser
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95702 (2002 JY112)
Classification: Main-belt Asteroid          SPK-ID: 2095702
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09193840199725928 5.1908e-08  
a 2.730870346802088 2.6e-08 au
q 2.479798491055403 1.516e-07 au
i 31.70613823403693 6.9106e-06 deg
node 247.6561491034115 1.3222e-05 deg
peri 237.6801965273694 4.7519e-05 deg
M 111.535736447791 4.6903e-05 deg
tp 2458489.805021251691
(2019-Jan-06.30502125)
0.00021406 TDB
period 1648.352341632228
4.51
2.3541e-05
6.445e-08
d
yr
n .2183999081431349 3.119e-09 deg/d
Q 2.981942202548774 2.8391e-08 au
  Orbit Determination Parameters
   # obs. used (total)      490  
   data-arc span      7064 days (19.34 yr)  
   first obs. used      1999-11-01  
   last obs. used      2019-03-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5325  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 23:49:16  

Additional Information
 Earth MOID = 1.56613 au 
 Jupiter MOID = 2.43835 au 
 T_jup = 3.133 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456847.5 (2014-Jul-09.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09342436047866916 5.1845e-08  
q 2.475808171394454 1.5213e-07 au
tp 2456841.962056343144
(2014-Jul-03.46205634)
0.00021027 TDB
node 247.6899098754473 1.3222e-05 deg
peri 237.6359933456942 4.6829e-05 deg
i 31.71172579200569 6.9111e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      490  
   data-arc span      7064 days (19.34 yr)  
   first obs. used      1999-11-01  
   last obs. used      2019-03-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5325  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 23:49:16  

Additional Information
 Jupiter MOID = 2.43835 au 
 T_jup = 3.133 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.687854383450767E-15 -7.800959066444209E-15 1.991017355272439E-12 1.418147544961185E-15 4.918451899690993E-13 4.118481125609982E-15
q -7.800959066444209E-15 2.314213632984343E-14 -5.606770618362999E-12 -1.673283066918961E-15 -1.398287741742908E-12 -1.098621388463552E-14
tp 1.991017355272439E-12 -5.606770618362999E-12 4.42122502102499E-8 2.713499888434502E-11 9.50927300886781E-9 3.130079146818966E-11
node 1.418147544961185E-15 -1.673283066918961E-15 2.713499888434502E-11 1.748177347771798E-10 -1.425771491711876E-10 -3.836698872155446E-11
peri 4.918451899690993E-13 -1.398287741742908E-12 9.50927300886781E-9 -1.425771491711876E-10 2.19291667163984E-9 3.969974269500824E-11
i 4.118481125609982E-15 -1.098621388463552E-14 3.130079146818966E-11 -3.836698872155446E-11 3.969974269500824E-11 4.776368431714565E-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 14.4   n/a MPO432491  
diameter diameter 8.385 km 0.050 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.056   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

95702 (2002 JY112)          Discovered 2002-May-13 by LINEAR at Socorro
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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