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410646 (2008 RG137)
Classification: Main-belt Asteroid          SPK-ID: 2410646
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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1408202504261584 8.1468e-08  
a 3.153811944637937 4.1893e-08 au
q 2.709691356797013 2.6851e-07 au
i 3.804632711841489 5.2207e-06 deg
node 259.8014945271246 0.0001352 deg
peri 57.10605936943332 0.00013901 deg
M 56.35264797575301 2.7109e-05 deg
tp 2458680.268577380785
(2019-Jul-15.76857738)
0.00015718 TDB
period 2045.747915741608
5.60
4.0762e-05
1.116e-07
d
yr
n .1759747607365865 3.5063e-09 deg/d
Q 3.597932532478861 4.7793e-08 au
  Orbit Determination Parameters
   # obs. used (total)      158  
   data-arc span      10111 days (27.68 yr)  
   first obs. used      1992-11-25  
   last obs. used      2020-08-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63045  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-26 00:00:57  

Additional Information
 Earth MOID = 1.69863 au 
 Jupiter MOID = 1.69648 au 
 T_jup = 3.188 
[ 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 15.8   n/a MPO440759  

410646 (2008 RG137)          Discovered 2008-Sep-05 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-10-09

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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
1943-Nov-16 16:13 00:05 Jupiter 1.77738039811473 1.77737912639376 1.77738166983842 2.12317760394976 1.88540970665542 2431045.175754076 4.69359310869338 207.479180405266 36.4078835483663 -72.6831977485608 1385149.77630867 T 10 CATAB v2.0f-lin.ifort 2020-Aug-26 00:01:16 2020-Aug-26 00:01
1954-Jun-14 04:11 00:04 Jupiter 1.72363625626466 1.7236356826737 1.72363682985534 2.48383295961708 2.27740951015492 2434907.674651944 3.84338914036946 131.19686618233 22.5659992982287 83.8896091505722 1630770.55049225 T 10 CATAB v2.0f-lin.ifort 2020-Aug-26 00:01:16 2020-Aug-26 00:01
1965-Jan-03 17:26 00:03 Jupiter 1.89945774360011 1.89945685001851 1.89945863718323 3.4398269555128 3.30765057122156 2438764.226296718 3.10291643541316 150.472810198313 27.1041440625031 -81.5188771248287 1939118.44649759 T 10 CATAB v2.0f-lin.ifort 2020-Aug-26 00:01:16 2020-Aug-26 00:01
2039-Jul-15 10:04 00:02 Jupiter 1.88126085329798 1.88125963555435 1.88126207104085 2.20756711827444 1.99320564001849 2465984.919346321 1.8279769390777 104.811178194039 19.3773665665879 -87.0331383965511 1122076.53056805 T 10 CATAB v2.0f-lin.ifort 2020-Aug-26 00:01:16 2020-Aug-26 00:01
2050-Feb-07 00:16 00:03 Jupiter 1.72816049089603 1.72815981880692 1.72816116298486 2.19146461418086 1.95505960634822 2469844.511110892 2.65078156322335 100.377451915627 37.6040386804875 -78.6948919210246 1571161.83209141 T 10 CATAB v2.0f-lin.ifort 2020-Aug-26 00:01:16 2020-Aug-26 00:01
2060-Sep-02 11:13 00:04 Jupiter 1.79518861453576 1.79518711425085 1.7951901148227 2.90550687275885 2.73830452422076 2473704.967665207 3.50865697611693 155.843371388663 27.2570124761687 -76.1629070912277 1343160.90435294 T 10 CATAB v2.0f-lin.ifort 2020-Aug-26 00:01:16 2020-Aug-26 00:01
2135-Mar-12 17:35 00:08 Jupiter 1.9997185026727 1.99971522746165 1.99972177789944 2.59214951952811 2.42324109029858 2500923.232505371 8.22072041133462 358.94726813601 27.4044712196755 -78.7740679314806 1293108.03728101 T 10 CATAB v2.0f-lin.ifort 2020-Aug-26 00:01:16 2020-Aug-26 00:01
2145-Oct-05 19:09 00:09 Jupiter 1.79718985083429 1.79718763294194 1.7971920687534 2.05822987464701 1.81485605344071 2504783.298057864 9.16585965558463 431.166844637746 31.9742828702518 -77.87482699145 1274894.85944373 T 10 CATAB v2.0f-lin.ifort 2020-Aug-26 00:01:16 2020-Aug-26 00:01
2156-May-01 10:05 00:10 Jupiter 1.7500989293264 1.75009757313132 1.75010028552358 2.48173726337269 2.27838733152878 2508643.920049366 9.99383185439159 182.67428855745 23.3442786652859 82.7710777524362 984157.138831579 T 10 CATAB v2.0f-lin.ifort 2020-Aug-26 00:01:16 2020-Aug-26 00:01
2166-Nov-23 06:50 00:11 Jupiter 1.91106383772498 1.91105954264416 1.9110681328398 3.51603102555097 3.38762945637174 2512501.784577630 10.7936193194588 472.456908760563 31.8358946229536 -69.9462110706277 1477460.4212062 T 10 CATAB v2.0f-lin.ifort 2020-Aug-26 00:01:16 2020-Aug-26 00:01
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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