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JPL Small-Body Database Browser
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295399 (2008 JZ8)
Classification: Main-belt Asteroid          SPK-ID: 2295399
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1163800215068863 7.2034e-08  
a 2.544236413022825 2.2334e-08 au
q 2.248138124556626 1.879e-07 au
i 9.750587637411329 1.4154e-05 deg
node 169.2671858938704 3.1457e-05 deg
peri 117.2732421812893 0.0001639 deg
M 193.3088588029517 0.00014681 deg
tp 2459286.848425692988
(2021-Mar-13.34842569)
0.00060172 TDB
period 1482.294928663258
4.06
1.9518e-05
5.344e-08
d
yr
n .2428666475467538 3.198e-09 deg/d
Q 2.840334701489025 2.4934e-08 au
  Orbit Determination Parameters
   # obs. used (total)      192  
   data-arc span      9276 days (25.40 yr)  
   first obs. used      1992-05-06  
   last obs. used      2017-09-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60015  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Oct-09 18:59:05  

Additional Information
 Earth MOID = 1.25112 au 
 Jupiter MOID = 2.35979 au 
 T_jup = 3.414 
[ 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 16.6   n/a MPO423131  

295399 (2008 JZ8)          Discovered 2008-May-01 by CSS at Catalina
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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