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JPL Small-Body Database Browser
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300270 (2007 JZ16)
Classification: Main-belt Asteroid          SPK-ID: 2300270
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1377681841353793 4.6393e-08  
a 2.28641231599304 1.8013e-08 au
q 1.971417443033912 1.0434e-07 au
i 7.328696692372428 6.2969e-06 deg
node 73.18324341888236 4.1569e-05 deg
peri 228.1195652644044 4.7996e-05 deg
M 113.732915731966 2.4292e-05 deg
tp 2458201.554174098284
(2018-Mar-24.05417410)
8.4017e-05 TDB
period 1262.78743844999
3.46
1.4923e-05
4.086e-08
d
yr
n .2850836087203104 3.369e-09 deg/d
Q 2.601407188952168 2.0495e-08 au
  Orbit Determination Parameters
   # obs. used (total)      145  
   data-arc span      6171 days (16.90 yr)  
   first obs. used      2001-12-09  
   last obs. used      2018-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59412  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:10:43  

Additional Information
 Earth MOID = .963659 au 
 Jupiter MOID = 2.59252 au 
 T_jup = 3.578 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456956.5 (2014-Oct-26.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1386413410320306 4.6388e-08  
q 1.969188659492407 1.0439e-07 au
tp 2456939.186828459730
(2014-Oct-08.68682846)
8.1204e-05 TDB
node 73.22676368507349 4.16e-05 deg
peri 228.1327641865728 4.7931e-05 deg
i 7.326810244790532 6.2945e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      145  
   data-arc span      6171 days (16.90 yr)  
   first obs. used      2001-12-09  
   last obs. used      2018-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59412  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:10:43  

Additional Information
 Jupiter MOID = 2.59252 au 
 T_jup = 3.578 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.151889749450767E-15 -4.790791723633333E-15 -6.592789928448804E-13 -8.608291831387347E-16 -1.5495718809188E-13 1.879386448252854E-15
q -4.790791723633333E-15 1.089827241319148E-14 1.569891269594946E-12 1.70414241676126E-15 3.759855511848373E-13 -3.691738050739686E-15
tp -6.592789928448804E-13 1.569891269594946E-12 6.594103405416015E-9 -3.385052890382247E-12 1.953340190618984E-9 -2.282408015280085E-12
node -8.608291831387347E-16 1.70414241676126E-15 -3.385052890382247E-12 1.730600244179538E-9 -1.717078047486311E-9 -4.185568798475455E-11
peri -1.5495718809188E-13 3.759855511848373E-13 1.953340190618984E-9 -1.717078047486311E-9 2.297397733547097E-9 4.095981354228122E-11
i 1.879386448252854E-15 -3.691738050739686E-15 -2.282408015280085E-12 -4.185568798475455E-11 4.095981354228122E-11 3.962057647426915E-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 17.5   n/a MPO455216  

300270 (2007 JZ16)          Discovered 2007-May-07 by Spacewatch at Kitt Peak
Reference: 20111012/Numbers.arcLast Updated: 2011-10-13
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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