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243675 (1999 VG207)
Classification: Main-belt Asteroid          SPK-ID: 2243675
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1067441866482663 3.9034e-08  
a 3.197895059380906 3.1371e-08 au
q 2.856538352280782 1.3484e-07 au
i 3.433774729677874 5.0406e-06 deg
node 92.98637209841053 7.3701e-05 deg
peri 253.9534559400821 7.8411e-05 deg
M 274.0981320667115 2.6735e-05 deg
tp 2459498.919294156246
(2021-Oct-11.41929416)
0.00015829 TDB
period 2088.789804147155
5.72
3.0737e-05
8.415e-08
d
yr
n .1723486007473052 2.5361e-09 deg/d
Q 3.539251766481031 3.472e-08 au
  Orbit Determination Parameters
   # obs. used (total)      374  
   data-arc span      7558 days (20.69 yr)  
   first obs. used      1999-11-11  
   last obs. used      2020-07-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48974  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 00:55:01  

Additional Information
 Earth MOID = 1.85205 au 
 Jupiter MOID = 1.8588 au 
 T_jup = 3.183 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457334.5 (2015-Nov-08.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1065649990548198 3.9131e-08  
q 2.85749704795314 1.3496e-07 au
tp 2457416.608409025222
(2016-Jan-29.10840903)
0.00014774 TDB
node 92.99229123092474 7.3721e-05 deg
peri 254.8936843976167 7.8451e-05 deg
i 3.433328226557274 5.0397e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      374  
   data-arc span      7558 days (20.69 yr)  
   first obs. used      1999-11-11  
   last obs. used      2020-07-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48974  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 00:55:01  

Additional Information
 Jupiter MOID = 1.8588 au 
 T_jup = 3.183 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.531240627148759E-15 -5.170254145348671E-15 6.488402202329745E-13 7.174585468130624E-15 1.369712811948021E-13 -7.903015892668096E-16
q -5.170254145348671E-15 1.821308055678521E-14 -1.000347496280113E-12 -2.609704670734507E-14 -2.561628752550473E-13 3.223366466154989E-15
tp 6.488402202329745E-13 -1.000347496280113E-12 2.182681176217334E-8 -2.263279405692783E-11 3.98755293343774E-9 2.283088327367654E-12
node 7.174585468130624E-15 -2.609704670734507E-14 -2.263279405692783E-11 5.434815731354163E-9 -5.428826163445288E-9 -7.612073752076365E-11
peri 1.369712811948021E-13 -2.561628752550473E-13 3.98755293343774E-9 -5.428826163445288E-9 6.154562536640097E-9 7.636926960418287E-11
i -7.903015892668096E-16 3.223366466154989E-15 2.283088327367654E-12 -7.612073752076365E-11 7.636926960418287E-11 2.539839210453742E-11

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 15.9   n/a MPO396767  
diameter diameter 5.060 km 0.330 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.025   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243675 (1999 VG207)          Discovered 1999-Nov-11 by Spacewatch at Kitt Peak
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

[ 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
1921-Apr-18 22:59 00:04 Jupiter 1.99871141664196 1.99871081677271 1.99871201651519 3.02039074694875 2.87666328704803 2422798.457814700 4.22380131922113 195.9156750778 13.3755870328135 -83.892747577983 3630030.89422898 T 15 CATAB v2.0f-lin.ifort 2020-Nov-12 00:55:02 2020-Nov-12 00:55
1932-Jun-29 16:30 00:04 Jupiter 1.95700546148403 1.95700501277914 1.95700591019015 2.97121387728304 2.82178678876788 2426888.187722125 3.62664979582441 153.263557116562 12.3434929431825 -84.1581633840791 3741431.96696628 T 15 CATAB v2.0f-lin.ifort 2020-Nov-12 00:55:02 2020-Nov-12 00:55
1943-Sep-06 02:14 00:03 Jupiter 1.93441293006941 1.93441253228604 1.93441332785278 3.05200484670258 2.90499439242055 2430973.593069915 3.07596942378844 106.949324957787 13.3818596283519 -85.5574835830587 3394857.5041271 T 15 CATAB v2.0f-lin.ifort 2020-Nov-12 00:55:02 2020-Nov-12 00:55
1954-Nov-05 21:45 00:03 Jupiter 1.93034651557028 1.93034605940856 1.930346971732 3.25211047033729 3.11426340165657 2435052.406450478 2.56628219248116 64.0920469635978 15.8963713724062 -88.8566550970627 2819448.75477848 T 15 CATAB v2.0f-lin.ifort 2020-Nov-12 00:55:02 2020-Nov-12 00:55
1965-Dec-26 05:47 00:02 Jupiter 1.94751888955376 1.94751837195688 1.94751940715053 3.56829454363028 3.44425291535408 2439120.741119421 2.07989894998706 37.5872658942769 19.3976397602558 -88.9911225050313 2417160.52593984 T 15 CATAB v2.0f-lin.ifort 2020-Nov-12 00:55:02 2020-Nov-12 00:55
1977-Feb-04 16:41 00:02 Jupiter 1.98250796646332 1.98250744662693 1.98250848629971 3.9660882308093 3.8568588129244 2443179.195466399 1.60340226586633 47.1942977799834 20.7813876150152 -83.407754156156 2903574.09285943 T 15 CATAB v2.0f-lin.ifort 2020-Nov-12 00:55:02 2020-Nov-12 00:55
2110-Sep-18 17:40 00:05 Jupiter 1.9762946951321 1.97629409739685 1.97629529287151 2.995581233018 2.84891637692833 2491982.236416779 4.59230322526308 193.501038069178 12.5340871294389 -83.8571793934345 3756361.82643149 T 15 CATAB v2.0f-lin.ifort 2020-Nov-12 00:55:02 2020-Nov-12 00:55
2121-Nov-25 22:48 00:05 Jupiter 1.96475623758157 1.96475570080332 1.96475677436272 3.10300302023075 2.96081261699215 2496068.449721370 5.3306088799339 186.409628205388 13.9066245517921 -83.5186758878786 3726271.33996467 T 15 CATAB v2.0f-lin.ifort 2020-Nov-12 00:55:02 2020-Nov-12 00:55
2133-Jan-26 19:54 00:06 Jupiter 1.966046181323 1.96604572263476 1.96604664001169 3.3238132363425 3.19156446727596 2500148.329403851 6.11716594278463 152.100724568841 16.3655201311309 -84.2846073888544 3361854.51592103 T 15 CATAB v2.0f-lin.ifort 2020-Nov-12 00:55:02 2020-Nov-12 00:55
2144-Mar-19 10:33 00:07 Jupiter 1.98253070317151 1.98253021157597 1.98253119476703 3.65103729816896 3.53207972739857 2504217.939527998 6.91817936269436 78.6611991881177 18.8362260672513 -88.100001417811 2592086.68532921 T 15 CATAB v2.0f-lin.ifort 2020-Nov-12 00:55:02 2020-Nov-12 00:55
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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