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347766 (2002 CH70)
Classification: Outer Main-belt Asteroid          SPK-ID: 2347766
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 .1137172428641783 7.916e-08  
a 3.214435568638406 3.49e-08 au
q 2.848898818408299 2.4665e-07 au
i 12.0533951038216 6.9428e-06 deg
node 326.9834101059323 2.8669e-05 deg
peri 227.4438033558026 3.9906e-05 deg
M 15.19217245023309 2.5755e-05 deg
tp 2458911.667293284444
(2020-Mar-03.16729328)
0.00015045 TDB
period 2105.016548644387
5.76
3.4282e-05
9.386e-08
d
yr
n .1710200331830346 2.7852e-09 deg/d
Q 3.579972318868512 3.8869e-08 au
  Orbit Determination Parameters
   # obs. used (total)      240  
   data-arc span      6668 days (18.26 yr)  
   first obs. used      2002-01-21  
   last obs. used      2020-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61961  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 22:41:48  

Additional Information
 Earth MOID = 1.86635 au 
 Jupiter MOID = 1.49738 au 
 T_jup = 3.146 
[ 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 15.4   n/a MPO391792  
diameter diameter 5.324 km 2.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.047   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

347766 (2002 CH70)          Discovered 2002-Feb-07 by LINEAR at Socorro
Reference: 20121228/Numbers.arcLast Updated: 2013-01-02

[ 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
2000-Dec-25 06:12 00:01 Jupiter 1.91447149503634 1.9144704495177 1.91447254055444 2.49686761664596 2.31289534427828 2451903.758020949 1.06521159681457 83.8330477262899 32.2389869445679 -69.1293674330748 1096056.19054068 T 12 CATAB v2.0f-lin.ifort 2020-May-21 22:41:50 2020-May-21 22:42
2011-Nov-06 18:14 < 00:01 Jupiter 1.69561637856508 1.69561527294637 1.69561748419807 1.66433664122014 1.33076788609436 2455872.259487628 0.863075555655078 357.899428203775 151.380528949376 72.0956592427751 1418009.32794371 T 12 CATAB v2.0f-lin.ifort 2020-May-21 22:41:50 2020-May-21 22:42
2022-Nov-16 12:56 < 00:01 Jupiter 1.52751312774949 1.52751220790843 1.52751404760965 2.77393531904664 2.56626100937229 2459900.038901021 0.713215395238505 515.094884525679 29.0025173231426 85.3580186213124 1236747.34840548 T 12 CATAB v2.0f-lin.ifort 2020-May-21 22:41:50 2020-May-21 22:42
2034-Jan-19 00:15 00:01 Jupiter 1.521676080255 1.52167528652217 1.52167687400278 3.4597579503537 3.29494299745899 2463981.510472021 1.149092530638 354.295811737033 19.1221616680028 85.0328788795401 1537950.35576265 T 12 CATAB v2.0f-lin.ifort 2020-May-21 22:41:50 2020-May-21 22:42
2045-Mar-11 21:18 00:02 Jupiter 1.72216010186234 1.72215855001979 1.72216165372603 4.02196866763068 3.89776313181769 2468051.387330074 1.83673670860796 350.665889889903 27.7863908573554 78.8180840515644 1821685.94234431 T 12 CATAB v2.0f-lin.ifort 2020-May-21 22:41:50 2020-May-21 22:42
2155-Sep-23 10:24 00:06 Jupiter 1.95343088604533 1.95342831104297 1.95343346106035 3.48335334921174 3.35656600069542 2508422.933449154 5.65577434387527 318.60320624721 46.3050604493031 78.1548924733635 1227667.17439787 T 12 CATAB v2.0f-lin.ifort 2020-May-21 22:41:50 2020-May-21 22:42
2166-Aug-31 22:18 00:07 Jupiter 1.7674139442829 1.76741133406199 1.76741655447839 1.58743587773534 1.24958580340517 2512418.429081057 7.00581854778158 892.961286314015 118.441195693935 14.7211325887998 376351.23560678 T 12 CATAB v2.0f-lin.ifort 2020-May-21 22:41:50 2020-May-21 22:42
2177-Jul-30 13:21 00:07 Jupiter 1.60734540631158 1.60734318454895 1.60734763762161 1.88275523889422 1.57823561425529 2516404.055941599 6.79278596400397 8039.99526408076 76.5450066789967 86.1045154897694 1288531.10767939 T 12 CATAB v2.0f-lin.ifort 2020-May-21 22:41:50 2020-May-21 22:42
2188-Sep-02 14:38 00:06 Jupiter 1.53883280417784 1.53883204806693 1.53883356030564 2.99276568023583 2.8028169418713 2520456.109971262 6.26006149509435 660.113939448932 58.9597916804267 -88.276835976153 684394.552879496 T 12 CATAB v2.0f-lin.ifort 2020-May-21 22:41:50 2020-May-21 22:42
2199-Oct-26 13:35 00:07 Jupiter 1.64356314490222 1.64355958852008 1.64356670151279 3.7856059847368 3.64692990968465 2524527.066182675 7.0462607566297 1020.99442334038 24.5749133396245 81.4004826933764 1314713.21913369 T 12 CATAB v2.0f-lin.ifort 2020-May-21 22:41:50 2020-May-21 22:42
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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