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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04062513864936829 6.1249e-08  
a 3.240664054001279 3.4191e-08 au
q 3.109011627491453 2.0566e-07 au
i 8.879947936003271 5.9725e-06 deg
node 179.1760189641958 2.9451e-05 deg
peri 211.2394142041094 6.9584e-05 deg
M 202.344334912871 6.7638e-05 deg
tp 2459933.660881996180
(2022-Dec-20.16088200)
0.00041021 TDB
period 2130.833150416557
5.83
3.3723e-05
9.233e-08
d
yr
n .1689480004239766 2.6738e-09 deg/d
Q 3.372316480511105 3.558e-08 au
  Orbit Determination Parameters
   # obs. used (total)      358  
   data-arc span      7153 days (19.58 yr)  
   first obs. used      2001-01-16  
   last obs. used      2020-08-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50409  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 00:57:27  

Additional Information
 Earth MOID = 2.1159 au 
 Jupiter MOID = 1.83594 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 1.94935792624318 1.94935721526555 1.94935863722135 4.26818012472003 4.1651331781638 2442969.620729322 1.63798178974957 93.2928822598251 24.7188730857257 75.6109122848142 2857149.4788167 T 13 CATAB v2.0f-lin.ifort 2020-Nov-12 00:57:28 2020-Nov-12 00:57
1987-Dec-17 12:20 00:01 Jupiter 1.88728301407418 1.88728233103735 1.88728369711123 4.25881618388754 4.15209643407179 2447147.013669462 1.16705772098964 79.3575539756774 26.4841964876908 77.2661549818438 2602304.06178357 T 13 CATAB v2.0f-lin.ifort 2020-Nov-12 00:57:28 2020-Nov-12 00:57
1999-Jun-04 07:30 < 00:01 Jupiter 1.84684770080921 1.84684703712261 1.84684836449582 4.22870798048665 4.11882364286213 2451333.812792528 0.677843996320966 57.1000989468332 27.0736919573055 75.6242648842232 2455370.73522517 T 13 CATAB v2.0f-lin.ifort 2020-Nov-12 00:57:28 2020-Nov-12 00:57
2010-Nov-27 01:02 < 00:01 Jupiter 1.82783979000278 1.82783913683432 1.82784044317112 4.17290855340082 4.06034039105862 2455527.543087563 0.252241036272902 42.244957365969 28.3201189095635 78.2925577829078 2409628.59060834 T 13 CATAB v2.0f-lin.ifort 2020-Nov-12 00:57:28 2020-Nov-12 00:57
2022-May-25 06:29 < 00:01 Jupiter 1.83382137655716 1.8338207155307 1.83382203758362 4.09839313865585 3.98409935507891 2459724.770415555 0.504857625836337 55.5912567691495 28.1579311961261 -80.2077920329384 2601839.14580861 T 13 CATAB v2.0f-lin.ifort 2020-Nov-12 00:57:28 2020-Nov-12 00:57
2033-Nov-21 00:10 00:01 Jupiter 1.86005748778241 1.86005677143858 1.86005820412657 4.00593393829048 3.89059866448763 2463922.506997283 1.05713933502965 82.0206507098671 25.7627360971776 -75.3098076014033 2848058.14389486 T 13 CATAB v2.0f-lin.ifort 2020-Nov-12 00:57:28 2020-Nov-12 00:57
2045-May-17 00:58 00:02 Jupiter 1.90590774648257 1.90590691252723 1.9059085804391 3.90800737084802 3.79258258513838 2468117.540149453 1.64901720999698 103.122337100263 22.9912586463877 -71.5099312935655 3213958.44987226 T 13 CATAB v2.0f-lin.ifort 2020-Nov-12 00:57:28 2020-Nov-12 00:57
2056-Nov-07 16:53 00:02 Jupiter 1.95865227209358 1.95865129586733 1.95865324832138 3.81185729949342 3.69666777793663 2472310.203129056 2.25342433675987 111.889291606267 20.2543861990162 -67.0879629921387 3778638.13201871 T 13 CATAB v2.0f-lin.ifort 2020-Nov-12 00:57:28 2020-Nov-12 00:57

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