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59663 (1999 JY96)
Classification: Outer Main-belt Asteroid          SPK-ID: 2059663
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1482681491522079 7.0962e-08  
a 3.240288251923827 3.0255e-08 au
q 2.759856710091438 2.2783e-07 au
i 17.48642912978219 5.6284e-06 deg
node 92.82368274027374 2.4697e-05 deg
peri 247.7137997172245 3.127e-05 deg
M 127.8475151196611 2.2492e-05 deg
tp 2458243.904616932445
(2018-May-05.40461693)
0.00013136 TDB
period 2130.462509571549
5.83
2.9838e-05
8.169e-08
d
yr
n .168977392647195 2.3666e-09 deg/d
Q 3.720719793756217 3.4741e-08 au
  Orbit Determination Parameters
   # obs. used (total)      686  
   data-arc span      7561 days (20.70 yr)  
   first obs. used      1999-05-12  
   last obs. used      2020-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59823  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 12:51:52  

Additional Information
 Earth MOID = 1.80552 au 
 Jupiter MOID = 1.76066 au 
 T_jup = 3.095 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456464.5 (2013-Jun-21.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1429406954247225 6.8542e-08  
q 2.776973223553165 2.1661e-07 au
tp 2456095.742566450411
(2012-Jun-17.24256645)
0.00013909 TDB
node 93.19149940316527 2.4511e-05 deg
peri 245.0570334272651 3.2467e-05 deg
i 17.56412530781485 5.6424e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      686  
   data-arc span      7561 days (20.70 yr)  
   first obs. used      1999-05-12  
   last obs. used      2020-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59823  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 12:51:52  

Additional Information
 Jupiter MOID = 1.76066 au 
 T_jup = 3.095 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.698023478148068E-15 -1.474628979390807E-14 3.212180114020964E-12 -2.354296129816017E-14 5.016146227136238E-13 2.036139024998024E-15
q -1.474628979390807E-14 4.692038793739425E-14 -1.034813235874597E-11 6.923881061682587E-14 -1.58835573274948E-12 -4.177270957926825E-15
tp 3.212180114020964E-12 -1.034813235874597E-11 1.934632980730004E-8 4.612047646495901E-12 3.073359728280204E-9 -8.278272831712952E-12
node -2.354296129816017E-14 6.923881061682587E-14 4.612047646495901E-12 6.007712489724782E-10 -5.713329698195012E-10 1.465804761206076E-12
peri 5.016146227136238E-13 -1.58835573274948E-12 3.073359728280204E-9 -5.713329698195012E-10 1.054094798434917E-9 -2.738497931020907E-12
i 2.036139024998024E-15 -4.177270957926825E-15 -8.278272831712952E-12 1.465804761206076E-12 -2.738497931020907E-12 3.183641894391318E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.0   n/a MPO290876  
diameter diameter 9.052 km 0.169 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.054   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

59663 (1999 JY96)          Discovered 1999-May-12 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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