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JPL Small-Body Database Browser
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295320 (2008 GJ135)
Classification: Main-belt Asteroid          SPK-ID: 2295320
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1385934035167375 6.1586e-08  
a 3.196044231258043 5.9884e-08 au
q 2.753093583457956 1.8634e-07 au
i 5.182926217173968 8.8387e-06 deg
node 16.98637779600253 6.1005e-05 deg
peri 246.1705575349519 7.0511e-05 deg
M 277.81708934179 3.2477e-05 deg
tp 2459076.927274721697
(2020-Aug-15.42727472)
0.00019143 TDB
period 2086.976690483973
5.71
5.8655e-05
1.606e-07
d
yr
n .1724983329432949 4.8481e-09 deg/d
Q 3.63899487905813 6.8184e-08 au
  Orbit Determination Parameters
   # obs. used (total)      174  
   data-arc span      6198 days (16.97 yr)  
   first obs. used      2002-03-09  
   last obs. used      2019-02-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59481  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:08:01  

Additional Information
 Earth MOID = 1.74263 au 
 Jupiter MOID = 1.47202 au 
 T_jup = 3.174 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456803.5 (2014-May-26.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1371575584314391 6.167e-08  
q 2.759019217816783 1.8669e-07 au
tp 2456987.576067402086
(2014-Nov-26.07606740)
0.00018684 TDB
node 17.01944375780797 6.0984e-05 deg
peri 246.045950661186 7.0677e-05 deg
i 5.182983979600434 8.8377e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      174  
   data-arc span      6198 days (16.97 yr)  
   first obs. used      2002-03-09  
   last obs. used      2019-02-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59481  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:08:01  

Additional Information
 Jupiter MOID = 1.47202 au 
 T_jup = 3.174 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.803242593551306E-15 -1.111354358488024E-14 -5.169720668876071E-12 5.145389159729851E-15 -1.087629054915834E-12 2.491384977055996E-16
q -1.111354358488024E-14 3.485478193131949E-14 1.614952361157537E-11 -1.858302790741517E-14 3.333005286715075E-12 1.616171405449415E-15
tp -5.169720668876071E-12 1.614952361157537E-11 3.490824658654861E-8 -8.267500566207354E-11 6.687624117235782E-9 -2.102315756857467E-11
node 5.145389159729851E-15 -1.858302790741517E-14 -8.267500566207354E-11 3.719028478146225E-9 -3.71889058067421E-9 1.374129117889065E-11
peri -1.087629054915834E-12 3.333005286715075E-12 6.687624117235782E-9 -3.71889058067421E-9 4.995217618779295E-9 -1.750288175272082E-11
i 2.491384977055996E-16 1.616171405449415E-15 -2.102315756857467E-11 1.374129117889065E-11 -1.750288175272082E-11 7.810501700941681E-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 16.4   n/a MPO294541  

295320 (2008 GJ135)          Discovered 2008-Apr-03 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

[ show close-approach data ]
Alternate Designations
 2008 GJ135 = 2004 RR301 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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