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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1140026051805645 5.8467e-08  
a 3.127853624885925 3.5281e-08 au
q 2.771270163025457 1.8163e-07 au
i 11.12975648102368 5.6901e-06 deg
node 260.9527997420269 3.1184e-05 deg
peri 294.3542419914728 3.9768e-05 deg
M 250.3290554987137 2.7967e-05 deg
tp 2459816.041220569147
(2022-Aug-24.54122057)
0.00016154 TDB
period 2020.542819363554
5.53
3.4186e-05
9.36e-08
d
yr
n .1781699435171563 3.0145e-09 deg/d
Q 3.484437086746393 3.9303e-08 au
  Orbit Determination Parameters
   # obs. used (total)      415  
   data-arc span      7615 days (20.85 yr)  
   first obs. used      2000-03-09  
   last obs. used      2021-01-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49823  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 13:23:52  

Additional Information
 Earth MOID = 1.79098 au 
 Jupiter MOID = 1.65077 au 
 T_jup = 3.175 
[ 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 07:33 00:06 Jupiter 1.9832149127311 1.98321249815804 1.98321732731499 4.08619220386094 3.9802984024912 2415858.814344285 6.14819104277829 290.921053446146 43.382224619223 72.8176749029395 1080994.74782331 T 21 CATAB v2.0f-lin.ifort 2021-Feb-24 13:23:53 2021-Feb-24 13:23
1965-Apr-05 15:51 00:03 Jupiter 1.75517788039573 1.75517648984258 1.75517927095966 3.86187738794826 3.73482622907293 2438856.160585942 2.80276311138165 266.982542691446 33.5893355890131 79.2591462315966 2496507.82937159 T 21 CATAB v2.0f-lin.ifort 2021-Feb-24 13:23:53 2021-Feb-24 13:23
1975-Jun-28 07:57 00:03 Jupiter 1.72936940547129 1.72936858587923 1.72937022506394 1.81812297441476 1.52512206355819 2442591.830945394 2.79407950546506 184.240991815244 104.350413678506 -10.4922666905096 769777.818567122 T 21 CATAB v2.0f-lin.ifort 2021-Feb-24 13:23:53 2021-Feb-24 13:23
1985-Jul-28 09:00 00:02 Jupiter 1.96713826996556 1.96713742593346 1.96713911399745 3.7305675764781 3.61330349136097 2446274.874903365 1.72377440977788 114.951174224524 33.5953216661279 88.868918920015 1370004.31436111 T 21 CATAB v2.0f-lin.ifort 2021-Feb-24 13:23:53 2021-Feb-24 13:23
2048-Jul-09 07:15 00:02 Jupiter 1.78466642118491 1.7846656983671 1.78466714400425 4.04018189291731 3.92094982148746 2469266.801870964 1.65164793499948 161.248079947985 28.7683424489852 84.3468594828908 2774106.08629965 T 21 CATAB v2.0f-lin.ifort 2021-Feb-24 13:23:53 2021-Feb-24 13:23
2058-Oct-24 17:39 00:03 Jupiter 1.69836689037609 1.69836591413684 1.69836786661716 2.23985719707147 2.00487031443863 2473026.235325278 2.72862448428302 157.668491190768 70.5669469578238 -50.5163591111864 1000389.78482111 T 21 CATAB v2.0f-lin.ifort 2021-Feb-24 13:23:53 2021-Feb-24 13:23
2068-Nov-11 22:26 00:03 Jupiter 1.93889784326293 1.93889667661661 1.93889900990935 3.2766849745777 3.14053322815679 2476697.434508422 3.13958113802792 139.048649637046 34.5881339851784 -86.5519423684356 902595.124690973 T 21 CATAB v2.0f-lin.ifort 2021-Feb-24 13:23:53 2021-Feb-24 13:23
2131-Oct-13 00:43 00:06 Jupiter 1.83389615725227 1.83389289829038 1.83389941624981 4.18529714535825 4.07344709257161 2499676.530136687 6.0031441258477 453.752725550547 41.3753856768128 71.0360558481555 2654141.07686695 T 21 CATAB v2.0f-lin.ifort 2021-Feb-24 13:23:53 2021-Feb-24 13:23
2142-Feb-14 07:23 00:08 Jupiter 1.66689057034216 1.66688908399695 1.66689205673731 2.67824544062329 2.48127147889019 2503453.807459842 7.55549444955837 544.819582998456 40.157226466197 -72.246004326642 1368414.44184752 T 21 CATAB v2.0f-lin.ifort 2021-Feb-24 13:23:53 2021-Feb-24 13:23
2152-Mar-02 21:11 00:08 Jupiter 1.91739508463333 1.9173924954683 1.91739767384501 2.79231815700592 2.62935864470612 2507123.382673492 8.42656000750539 549.147737253514 31.7907374964482 88.7116163529475 1187375.14668976 T 21 CATAB v2.0f-lin.ifort 2021-Feb-24 13:23:53 2021-Feb-24 13:23

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