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JPL Small-Body Database Browser
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376484 (2012 JR65)
Classification: Main-belt Asteroid          SPK-ID: 2376484
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1377745093665344 5.4421e-08  
a 2.969527420339271 4.6184e-08 au
q 2.560402236951557 1.6092e-07 au
i 5.736452000354525 6.7278e-06 deg
node 82.06117636534894 7.9583e-05 deg
peri 207.5631135598596 8.5514e-05 deg
M 168.4970740271328 3.2018e-05 deg
tp 2458125.678798755055
(2018-Jan-07.17879876)
0.00016127 TDB
period 1869.08665486658
5.12
4.3604e-05
1.194e-07
d
yr
n .1926074422834599 4.4934e-09 deg/d
Q 3.378652603726984 5.2548e-08 au
  Orbit Determination Parameters
   # obs. used (total)      120  
   data-arc span      5891 days (16.13 yr)  
   first obs. used      2003-10-20  
   last obs. used      2019-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55456  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 21:07:47  

Additional Information
 Earth MOID = 1.54578 au 
 Jupiter MOID = 1.7872 au 
 T_jup = 3.241 
[ 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 MPO413407  

376484 (2012 JR65)          Discovered 2008-Sep-29 by Spacewatch at Kitt Peak
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
1917-May-06 17:14 00:07 Jupiter 1.86490506191599 1.86490265327923 1.86490747057245 2.80497912713267 2.63809145496755 2421355.218145162 7.29948380866943 356.389242550728 21.8554699048888 -79.5351494467924 1372128.09610967 T 12 CATAB v2.0f-lin.ifort 2019-Dec-14 21:07:49 2019-Dec-14 21:08
1953-May-05 21:49 00:05 Jupiter 1.80704987837569 1.80704875721792 1.8070509995351 2.54278650049618 2.35123344882471 2434503.409228431 4.60319085300853 150.575857882253 18.2459654806064 -82.9361819819119 1226083.08786089 T 12 CATAB v2.0f-lin.ifort 2019-Dec-14 21:07:49 2019-Dec-14 21:08
1989-Apr-27 07:59 00:02 Jupiter 1.77672610351971 1.776725459335 1.77672674770443 2.36934439178794 2.15877939557867 2447643.832611587 1.95729933327584 104.913305471675 19.9261647228608 -82.2629612840889 1504033.00605356 T 12 CATAB v2.0f-lin.ifort 2019-Dec-14 21:07:49 2019-Dec-14 21:08
2025-Apr-17 10:44 < 00:01 Jupiter 1.77878904513549 1.77878846847122 1.77878962179967 2.27017245046456 2.04971323902007 2460782.947289373 0.774129507215125 98.770059409691 19.6221186215337 -82.1897219013672 1603376.92698776 T 12 CATAB v2.0f-lin.ifort 2019-Dec-14 21:07:49 2019-Dec-14 21:08
2061-Apr-06 20:59 00:03 Jupiter 1.79663128085282 1.79663065282964 1.79663190887803 2.20189609361108 1.97622003571158 2473921.374551089 3.31555807874115 161.156610169338 19.572430985628 -78.3202989775411 1757152.05553282 T 12 CATAB v2.0f-lin.ifort 2019-Dec-14 21:07:49 2019-Dec-14 21:08
2097-Apr-03 04:35 00:06 Jupiter 1.84823031923591 1.84822872820037 1.84823191028552 2.21110469267487 1.99308985296596 2487066.691029916 5.9879350264798 296.991006330545 14.7846368817834 -76.6556615467569 1810433.70648422 T 12 CATAB v2.0f-lin.ifort 2019-Dec-14 21:07:49 2019-Dec-14 21:08
2133-Apr-06 07:38 00:09 Jupiter 1.92106337586029 1.92106022283442 1.92106652891324 2.29757388462617 2.09690701439106 2500217.817913199 8.63291858855045 418.855159301783 9.3171032547482 -75.2474561860209 1691400.77841409 T 12 CATAB v2.0f-lin.ifort 2019-Dec-14 21:07:49 2019-Dec-14 21:08
2177-Dec-11 06:56 00:11 Jupiter 1.98023880951258 1.98023384116897 1.98024377792171 3.40721648055854 3.27927568621285 2516537.788942179 11.3171946685156 639.599183874697 30.3450566461703 -73.2399626814849 1639881.15522869 T 12 CATAB v2.0f-lin.ifort 2019-Dec-14 21:07:49 2019-Dec-14 21:08
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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