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JPL Small-Body Database Browser
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376468 (2012 JU17)
Classification: Main-belt Asteroid          SPK-ID: 2376468
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .154254760939365 1.067e-07  
a 2.714500351706711 5.4005e-08 au
q 2.29577574888437 2.5962e-07 au
i 10.2080528671322 5.9555e-06 deg
node 90.6265111476891 4.7568e-05 deg
peri 239.4861757960973 5.4806e-05 deg
M 192.0091505331749 3.8987e-05 deg
tp 2459762.783300439203
(2022-Jul-02.28330044)
0.00019572 TDB
period 1633.553190718915
4.47
4.875e-05
1.335e-07
d
yr
n .2203784988731017 6.5767e-09 deg/d
Q 3.133224954529051 6.2336e-08 au
  Orbit Determination Parameters
   # obs. used (total)      127  
   data-arc span      5643 days (15.45 yr)  
   first obs. used      2004-08-21  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63364  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 02:45:59  

Additional Information
 Earth MOID = 1.30366 au 
 Jupiter MOID = 2.22857 au 
 T_jup = 3.322 
[ 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 MPO471856  

376468 (2012 JU17)          Discovered 2011-Jan-30 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2013-10-21

[ 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
2158-Jan-03 16:06 00:05 Inter 0.0464189216010537 0.0463353839298271 0.0465025329996679 8.18494534842045 8.18494530988966 2509256.170579897 4.94049614032399 5086.13169185081 47.1669010762315 -34.9947931686834 84420.7526051425 T 17 CATAB v2.0f-lin.ifort 2020-Feb-26 02:46:01 2020-Feb-26 02:46
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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