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JPL Small-Body Database Browser
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243294 (2008 DN83)
Classification: Outer Main-belt Asteroid          SPK-ID: 2243294
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04069259736527194 6.8935e-08  
a 3.240588658078959 4.5863e-08 au
q 3.108720688589285 2.1827e-07 au
i 8.879928345262739 8.1875e-06 deg
node 179.1784726239567 3.1039e-05 deg
peri 211.7111773491943 7.7344e-05 deg
M 134.2497318714432 7.1754e-05 deg
tp 2457805.906122206880
(2017-Feb-21.40612221)
0.00042139 TDB
period 2130.758788251782
5.83
4.5234e-05
1.238e-07
d
yr
n .1689538966047716 3.5867e-09 deg/d
Q 3.372456627568633 4.7729e-08 au
  Orbit Determination Parameters
   # obs. used (total)      278  
   data-arc span      6645 days (18.19 yr)  
   first obs. used      2001-01-16  
   last obs. used      2019-03-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53215  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:35:42  

Additional Information
 Earth MOID = 2.11508 au 
 Jupiter MOID = 1.83712 au 
 T_jup = 3.164 
[ 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 MPO437136  
diameter diameter 5.580 km 0.299 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.052   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243294 (2008 DN83)          Discovered 2008-Feb-18 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

[ 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
1976-Jul-10 02:54 00:02 Jupiter 1.94935778314112 1.94935700191649 1.94935856436741 4.2681790168728 4.16513203524977 2442969.620973006 2.33232566190019 137.939671955713 25.3793294905884 78.3299787467643 2646691.87882634 T 11 CATAB v2.0e-lin.ifort 2019-Jul-14 10:35:45 2019-Jul-14 10:35
1987-Dec-17 12:20 00:02 Jupiter 1.88728289541674 1.88728220589125 1.88728358494255 4.25881471181594 4.15209491736816 2447147.013847406 1.60343747581084 113.026041935637 28.5352496418053 83.1677704820533 2313801.37549741 T 11 CATAB v2.0e-lin.ifort 2019-Jul-14 10:35:45 2019-Jul-14 10:35
1999-Jun-04 07:31 < 00:01 Jupiter 1.84684761085811 1.84684691722934 1.84684830448677 4.22870622469333 4.1188218348034 2451333.812905433 0.880130631289994 73.5984463071178 30.744764921687 86.8482772563998 2132341.47192502 T 11 CATAB v2.0e-lin.ifort 2019-Jul-14 10:35:45 2019-Jul-14 10:35
2010-Nov-27 01:02 < 00:01 Jupiter 1.82783973010984 1.82783901563898 1.8278404445807 4.17290659732534 4.06033837701355 2455527.543131320 0.25581924867469 44.270726375118 31.5318018511782 82.4725803915938 2040852.43992601 T 11 CATAB v2.0e-lin.ifort 2019-Jul-14 10:35:45 2019-Jul-14 10:35
2022-May-25 06:29 < 00:01 Jupiter 1.83382134591351 1.83382063360346 1.83382205822345 4.09839109217722 3.98409724795465 2459724.770394299 0.692841299245439 66.1438354395709 31.4984877876211 89.9144622300162 2022038.87815658 T 11 CATAB v2.0e-lin.ifort 2019-Jul-14 10:35:45 2019-Jul-14 10:35
2033-Nov-21 00:10 00:01 Jupiter 1.86005748375018 1.86005675459563 1.86005821290493 4.00593189034614 3.89059655557902 2463922.506892695 1.45839491611062 106.903861543953 30.5578711226206 -83.3381527933929 2074521.26333067 T 11 CATAB v2.0e-lin.ifort 2019-Jul-14 10:35:45 2019-Jul-14 10:35
2045-May-17 00:58 00:02 Jupiter 1.90590776235725 1.90590692192771 1.90590860278819 3.90800545810932 3.79258061516272 2468117.539948664 2.27096853852242 138.550237003447 28.4819813844975 -78.0166987398842 2228553.23839156 T 11 CATAB v2.0e-lin.ifort 2019-Jul-14 10:35:45 2019-Jul-14 10:35
2056-Nov-07 16:52 00:03 Jupiter 1.95865229615559 1.95865126266174 1.95865332965223 3.81185572646652 3.69666615733077 2472310.202836127 3.11188019571782 152.070802076942 25.6480023532772 -72.667592831958 2532388.19878999 T 11 CATAB v2.0e-lin.ifort 2019-Jul-14 10:35:45 2019-Jul-14 10:35

Alternate Designations
 2008 DN83 = 2007 CX44 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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