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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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1067441704626925 4.2411e-08  
a 3.197895042875807 3.4575e-08 au
q 2.856538389297273 1.4066e-07 au
i 3.433776351067209 5.103e-06 deg
node 92.98647355424077 8.2359e-05 deg
peri 253.9533304058943 8.6645e-05 deg
M 274.0981578442381 2.6752e-05 deg
tp 2459498.919140731348
(2021-Oct-11.41914073)
0.00015854 TDB
period 2088.789787976042
5.72
3.3875e-05
9.274e-08
d
yr
n .1723486020816036 2.7951e-09 deg/d
Q 3.539251696454341 3.8266e-08 au
  Orbit Determination Parameters
   # obs. used (total)      344  
   data-arc span      7091 days (19.41 yr)  
   first obs. used      1999-11-11  
   last obs. used      2019-04-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52627  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 13:38:59  

Additional Information
 Earth MOID = 1.85205 au 
 Jupiter MOID = 1.8588 au 
 T_jup = 3.183 
[ 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 15.9   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 23:00 00:05 Jupiter 1.99871157119734 1.99871083816461 1.99871230423597 3.02039121648003 2.87666379143034 2422798.458306469 4.85779745720662 221.740178908374 14.4434237817477 -83.1440634105653 3354774.93283754 T 14 CATAB v2.0e-lin.ifort 2019-Jul-13 13:39:01 2019-Jul-13 13:39
1932-Jun-29 16:31 00:04 Jupiter 1.95700551724393 1.95700495340543 1.95700608108489 2.97121397137366 2.82178689221132 2426888.188153040 4.16171500244385 172.968649755333 13.9232396858991 -83.0368456346196 3374721.6186355 T 14 CATAB v2.0e-lin.ifort 2019-Jul-13 13:39:01 2019-Jul-13 13:39
1943-Sep-06 02:15 00:04 Jupiter 1.93441288801486 1.93441242866544 1.93441334736439 3.05200454040732 2.90499406734798 2430973.593423047 3.51670953808612 120.391609841411 14.997502639496 -83.9039023356377 3171560.4638442 T 14 CATAB v2.0e-lin.ifort 2019-Jul-13 13:39:01 2019-Jul-13 13:39
1954-Nov-05 21:46 00:03 Jupiter 1.9303463982795 1.93034592835534 1.93034686820365 3.25210974412631 3.11426263474004 2435052.406753285 2.9199149254528 72.3708471997263 16.9196575813459 -86.6798060086205 2764693.08878399 T 14 CATAB v2.0e-lin.ifort 2019-Jul-13 13:39:01 2019-Jul-13 13:39
1965-Dec-26 05:48 00:02 Jupiter 1.94751873147022 1.9475182138074 1.94751924913293 3.5682935492436 3.44425187490548 2439120.741348414 2.35412128552195 43.0371632452547 19.4817098068923 -88.9646895728405 2387584.30898488 T 14 CATAB v2.0e-lin.ifort 2019-Jul-13 13:39:01 2019-Jul-13 13:39
1977-Feb-04 16:42 00:02 Jupiter 1.98250780621279 1.98250728160178 1.98250833082381 3.96608702945002 3.85685756858734 2443179.195652562 1.80450458367656 52.4273405646956 20.9536287047575 -84.3990944211953 2860985.58655124 T 14 CATAB v2.0e-lin.ifort 2019-Jul-13 13:39:01 2019-Jul-13 13:39
2110-Sep-18 17:39 00:05 Jupiter 1.9762946192601 1.97629401987157 1.97629521865323 2.99558131993861 2.84891646254814 2491982.235753927 5.29196027526794 222.593502017687 14.0046062780446 -84.7720836372479 3381557.90265717 T 14 CATAB v2.0e-lin.ifort 2019-Jul-13 13:39:01 2019-Jul-13 13:39
2121-Nov-25 22:47 00:06 Jupiter 1.96475612025961 1.964755582907 1.964756657615 3.10300323940294 2.96081283799536 2496068.448967667 6.15270780325995 213.858490351654 15.3577498888506 -84.4949901120644 3315851.29142186 T 14 CATAB v2.0e-lin.ifort 2019-Jul-13 13:39:01 2019-Jul-13 13:39
2133-Jan-26 19:53 00:07 Jupiter 1.96604605587049 1.96604558389373 1.96604652784748 3.32381360749485 3.19156484519417 2500148.328551103 7.06787872474393 174.224880850181 17.4143953307358 -85.3745037139657 3072008.62795074 T 14 CATAB v2.0e-lin.ifort 2019-Jul-13 13:39:01 2019-Jul-13 13:39
2144-Mar-19 10:32 00:08 Jupiter 1.98253060846834 1.98253006931457 1.98253114762232 3.65103783056033 3.53208027194229 2504217.938569124 7.99570195703793 90.2453744063455 19.4208283840412 -89.6533666838084 2340945.98205504 T 14 CATAB v2.0e-lin.ifort 2019-Jul-13 13:39:01 2019-Jul-13 13:39
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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