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JPL Small-Body Database Browser
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233677 (2008 RJ70)
Classification: Main-belt Asteroid          SPK-ID: 2233677
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1146475197927829 7.5937e-08  
a 3.125851694419059 4.3139e-08 au
q 2.767480550413846 2.2307e-07 au
i 11.13119471835914 5.7888e-06 deg
node 260.9480677272145 3.9363e-05 deg
peri 294.4927971119307 4.6444e-05 deg
M 143.2298314913941 2.7296e-05 deg
tp 2457797.377189948035
(2017-Feb-12.87718995)
0.00014907 TDB
period 2018.603307761897
5.53
4.1787e-05
1.144e-07
d
yr
n .1783411325126311 3.6919e-09 deg/d
Q 3.484222838424272 4.8085e-08 au
  Orbit Determination Parameters
   # obs. used (total)      362  
   data-arc span      7175 days (19.64 yr)  
   first obs. used      2000-03-09  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50337  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 01:36:53  

Additional Information
 Earth MOID = 1.78818 au 
 Jupiter MOID = 1.6524 au 
 T_jup = 3.176 
[ 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 14.7   n/a MPO454690  
diameter diameter 5.042 km 0.397 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.110   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

233677 (2008 RJ70)          Discovered 2008-Sep-05 by Spacewatch at Kitt Peak
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

[ 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
1902-Apr-19 07:32 00:08 Jupiter 1.98321512633031 1.98321224987026 1.98321800280648 4.08619259599888 3.98029881661861 2415858.814203998 7.68775693778827 344.173693354361 45.4134023315352 72.3182839997269 1031264.13044828 T 18 CATAB v2.0f-lin.ifort 2019-Nov-08 01:36:56 2019-Nov-08 01:37
1965-Apr-05 15:51 00:03 Jupiter 1.75517775400647 1.75517606034893 1.75517944768046 3.86187719286307 3.73482601804685 2438856.160500328 3.4109334267881 325.827979891206 39.4137726450059 79.1375522976375 2302134.62301984 T 18 CATAB v2.0f-lin.ifort 2019-Nov-08 01:36:56 2019-Nov-08 01:37
1975-Jun-28 07:57 00:03 Jupiter 1.7293694150286 1.72936857106008 1.72937025899761 1.81812381621626 1.52512306885824 2442591.830923952 3.39995680550289 239.51774418308 120.493247190546 -14.5872430043217 605808.480396224 T 18 CATAB v2.0f-lin.ifort 2019-Nov-08 01:36:56 2019-Nov-08 01:37
1985-Jul-28 09:00 00:02 Jupiter 1.96713841247702 1.96713751778934 1.96713930716459 3.7305674461245 3.61330336541013 2446274.874895252 2.1442420612646 118.671700147907 36.278867422964 87.9017867727114 1237438.90930857 T 18 CATAB v2.0f-lin.ifort 2019-Nov-08 01:36:56 2019-Nov-08 01:37
2048-Jul-09 07:15 00:02 Jupiter 1.78466638942501 1.78466551156383 1.78466726728964 4.04018193932869 3.92094986715605 2469266.801922851 2.15502677383547 207.922081464473 32.4582319100079 83.5802253751789 2624768.02803739 T 18 CATAB v2.0f-lin.ifort 2019-Nov-08 01:36:56 2019-Nov-08 01:37
2058-Oct-24 17:39 00:04 Jupiter 1.69836682607884 1.69836550311214 1.69836814904873 2.23985860480195 2.00487187774876 2473026.235457018 3.50494569287456 187.197456442184 81.0920496926897 -42.7413108286979 913591.05908391 T 18 CATAB v2.0f-lin.ifort 2019-Nov-08 01:36:56 2019-Nov-08 01:37
2068-Nov-11 22:26 00:04 Jupiter 1.93889791484397 1.9388963704325 1.93889945925488 3.27668387815649 3.14053208933781 2476697.434667332 3.9280218812361 148.562215209361 44.9956996357777 -87.9035665303592 648701.77781205 T 18 CATAB v2.0f-lin.ifort 2019-Nov-08 01:36:56 2019-Nov-08 01:37
2131-Oct-13 00:44 00:08 Jupiter 1.83389625981831 1.833892117753 1.83390040194148 4.18529728923973 4.07344724674526 2499676.530320774 7.59505915821738 574.214133065498 46.5376305213647 70.7847032682402 2373069.06048865 T 18 CATAB v2.0f-lin.ifort 2019-Nov-08 01:36:56 2019-Nov-08 01:37
2142-Feb-14 07:23 00:10 Jupiter 1.66689046222188 1.66688845622765 1.66689246829789 2.67824716553548 2.48127332744968 2503453.807724242 9.5385890490873 674.149352231409 46.6185565600658 -71.2458532081553 1320310.53198011 T 18 CATAB v2.0f-lin.ifort 2019-Nov-08 01:36:56 2019-Nov-08 01:37
2152-Mar-02 21:12 00:11 Jupiter 1.9173950762585 1.91739170176807 1.91739845081706 2.7923164203063 2.62935679963732 2507123.382991759 10.5481035616258 667.051670207768 36.0551838326169 88.8525535135273 974037.23120804 T 18 CATAB v2.0f-lin.ifort 2019-Nov-08 01:36:56 2019-Nov-08 01:37

Alternate Designations
 2008 RJ70 = 2003 WR49 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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