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117015 (2004 JR6)
Classification: Main-belt Asteroid          SPK-ID: 2117015
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1976826427282024 5.0624e-08  
a 2.649891711453063 1.8618e-08 au
q 2.126054114989463 1.3001e-07 au
i 2.297049730631002 5.0174e-06 deg
node 28.99516064490732 0.00013461 deg
peri 274.5610136318438 0.00013526 deg
M 262.687222544812 1.9041e-05 deg
tp 2459626.400337640700
(2022-Feb-15.90033764)
8.6516e-05 TDB
period 1575.580571844812
4.31
1.6605e-05
4.546e-08
d
yr
n .2284872042935157 2.408e-09 deg/d
Q 3.173729307916664 2.2298e-08 au
  Orbit Determination Parameters
   # obs. used (total)      581  
   data-arc span      9849 days (26.97 yr)  
   first obs. used      1994-01-08  
   last obs. used      2020-12-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58888  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 09:15:45  

Additional Information
 Earth MOID = 1.11035 au 
 Jupiter MOID = 2.07362 au 
 T_jup = 3.362 
[ 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 15.65   n/a E2021B55  

117015 (2004 JR6)          Discovered 2004-May-10 by NEAT at Palomar
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ 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
2000-Dec-17 22:17 < 00:01 Juno 0.0303292945698194 0.0303282182511606 0.0303303709817679 9.0531889261239 9.05318888181591 2451896.428689089 0.264158071115308 137.718353882295 40.2589621707218 -74.371024246333 108872.14839253 T 25 CATAB v2.0f-lin.ifort 2021-Feb-24 09:15:46 2021-Feb-24 09:15
2006-Apr-03 10:10 00:02 Thisb 0.0276803103940899 0.0276787067195048 0.0276819140977526 1.907568046422 1.90756791729301 2453828.923850662 2.00146969198355 93.9014989307681 34.5497911894229 -34.5525255543773 76882.2323831204 T 25 CATAB v2.0f-lin.ifort 2021-Feb-24 09:15:46 2021-Feb-24 09:15

Alternate Designations
 2004 JR6 = 2001 YF34 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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