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295044 (2008 EV99)
Classification: Main-belt Asteroid          SPK-ID: 2295044
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 .06643935636853046 5.6844e-08  
a 3.190570499005109 3.6411e-08 au
q 2.978591048602789 1.7114e-07 au
i 17.25770679372823 5.1383e-06 deg
node 126.1354964588401 2.4169e-05 deg
peri 48.27392437734678 6.4497e-05 deg
M 51.97619537061306 5.7697e-05 deg
tp 2458699.959551486816
(2019-Aug-04.45955149)
0.00033277 TDB
period 2081.61756922129
5.70
3.5634e-05
9.756e-08
d
yr
n .1729424296388275 2.9605e-09 deg/d
Q 3.40254994940743 3.883e-08 au
  Orbit Determination Parameters
   # obs. used (total)      260  
   data-arc span      6707 days (18.36 yr)  
   first obs. used      2002-02-03  
   last obs. used      2020-06-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51336  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 05:17:30  

Additional Information
 Earth MOID = 2.01408 au 
 Jupiter MOID = 1.69106 au 
 T_jup = 3.123 
[ 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 MPO471111  
diameter diameter 5.552 km 1.382 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.043   0.029 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

295044 (2008 EV99)          Discovered 2008-Mar-06 by CSS at Catalina
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

[ 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-May-31 14:10 00:04 Jupiter 1.78010111701255 1.7800988561641 1.78010337790482 4.85789066137738 4.75893318371153 2415901.090232225 4.44950115680228 480.586221269963 33.0317407216829 -77.3030654847899 3030673.81151461 T 13 CATAB v2.0f-lin.ifort 2020-Jun-24 05:17:44 2020-Jun-24 05:17
2011-Jul-06 03:13 < 00:01 Jupiter 1.93934637482713 1.9393453803006 1.93934736935366 2.31649393576297 2.11958268573402 2455748.633876660 0.814108568992707 64.787295523505 34.2317323386676 26.9731588284512 1481211.45905056 T 13 CATAB v2.0f-lin.ifort 2020-Jun-24 05:17:44 2020-Jun-24 05:17
2022-Apr-09 16:15 < 00:01 Jupiter 1.73553879495094 1.73553797916513 1.73553961073725 3.94890879297048 3.82332171604024 2459679.177126162 0.564439773162033 97.551471760748 34.4605749235051 76.0947502534233 2349817.7416294 T 13 CATAB v2.0f-lin.ifort 2020-Jun-24 05:17:44 2020-Jun-24 05:17
2033-Apr-01 12:11 < 00:01 Jupiter 1.72500949522348 1.7250088010731 1.72501018937454 4.73135288392617 4.62640793998039 2463689.007580852 0.936539017241568 138.541083888171 30.1075565780547 -84.368888209195 2962387.31889535 T 13 CATAB v2.0f-lin.ifort 2020-Jun-24 05:17:44 2020-Jun-24 05:17
2044-Mar-27 17:59 00:01 Jupiter 1.97833382938663 1.97833242389568 1.97833523487849 5.08741159844534 5.00254514196832 2467702.249497263 1.47771786742846 124.963673850685 51.5973161300898 -66.1681312244419 2851412.62263645 T 13 CATAB v2.0f-lin.ifort 2020-Jun-24 05:17:44 2020-Jun-24 05:17
2142-Aug-06 19:34 00:07 Jupiter 1.99616963936006 1.9961682296154 1.99617104917009 2.45895500821182 2.27987102770735 2503627.315508406 7.35798938655753 791.219892145241 34.3756340227737 -81.6918882301851 1163024.40604695 T 13 CATAB v2.0f-lin.ifort 2020-Jun-24 05:17:44 2020-Jun-24 05:17
2153-Mar-22 07:31 00:07 Jupiter 1.82878459368374 1.82878215164421 1.82878703575165 3.13945477815021 2.98828603268998 2507507.813056900 7.09305677735678 416.687680084054 50.5781809291683 62.9865109808193 1230604.13827109 T 13 CATAB v2.0f-lin.ifort 2020-Jun-24 05:17:44 2020-Jun-24 05:17
2164-Feb-14 11:58 00:06 Jupiter 1.72242694765378 1.72242630457727 1.7224275907392 4.43403738654361 4.32170862144943 2511488.998832423 6.23172898006718 753.74560876607 29.3871385366655 89.7320513562731 2729498.8038075 T 13 CATAB v2.0f-lin.ifort 2020-Jun-24 05:17:44 2020-Jun-24 05:17
2175-Feb-13 00:28 00:07 Jupiter 1.8587235581031 1.85871967326556 1.85872744302379 5.03512103596799 4.94378817203781 2515505.519499966 6.70718312662576 667.297898080222 37.496870416292 -73.8367446989981 3106673.48363087 T 13 CATAB v2.0f-lin.ifort 2020-Jun-24 05:17:44 2020-Jun-24 05:17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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