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135644 (2002 JZ109)
Classification: Main-belt Asteroid          SPK-ID: 2135644
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0602263594838068 4.4134e-08  
a 2.320791147236299 1.3197e-08 au
q 2.181018345316009 1.0583e-07 au
i 5.708659911918166 5.1636e-06 deg
node 277.1607946855089 4.7387e-05 deg
peri 345.8971375595945 6.4166e-05 deg
M 65.89003522946837 4.2427e-05 deg
tp 2458964.142300329511
(2020-Apr-24.64230033)
0.00015228 TDB
period 1291.375419440074
3.54
1.1015e-05
3.016e-08
d
yr
n .2787725355312182 2.3779e-09 deg/d
Q 2.460563949156588 1.3992e-08 au
  Orbit Determination Parameters
   # obs. used (total)      504  
   data-arc span      7621 days (20.87 yr)  
   first obs. used      1999-09-07  
   last obs. used      2020-07-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60339  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:13:57  

Additional Information
 Earth MOID = 1.16391 au 
 Jupiter MOID = 2.58287 au 
 T_jup = 3.569 
[ show covariance matrix ]

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 16.2   n/a MPO266449  

135644 (2002 JZ109)          Discovered 2002-May-11 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2017-Apr-04 16:05 < 00:01 Iris 0.0472758605814416 0.0472745759066649 0.0472771452819187 5.79989294310154 5.79989292213564 2457848.170093373 0.301243004222029 94.0655272807257 38.6241869180111 53.4385962377865 153701.382280527 T 17 CATAB v2.0f-lin.ifort 2021-Apr-13 18:13:58 2021-Apr-13 18:13
2190-Jul-16 22:02 00:01 Iris 0.044361659872796 0.0443394514766817 0.0443838903760034 5.30280816867854 5.3028081442409 2521138.417823104 1.23471853452027 1914.84491287045 38.892711075627 -54.6777184594772 139191.522654131 T 17 CATAB v2.0f-lin.ifort 2021-Apr-13 18:13:58 2021-Apr-13 18:13
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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