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212871 (2007 VG169)
Classification: Outer Main-belt Asteroid          SPK-ID: 2212871
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1556338063003646 5.2749e-08  
a 3.204703646351449 2.9822e-08 au
q 2.705943419805115 1.7125e-07 au
i 1.431171363244797 5.1496e-06 deg
node 241.5820147016094 0.00026803 deg
peri 241.0053824427998 0.0002689 deg
M 33.16975716663718 1.9158e-05 deg
tp 2458807.427673436040
(2019-Nov-19.92767344)
0.00011163 TDB
period 2095.464166766231
5.74
2.9249e-05
8.008e-08
d
yr
n .1717996450187742 2.398e-09 deg/d
Q 3.703463872897782 3.4463e-08 au
  Orbit Determination Parameters
   # obs. used (total)      239  
   data-arc span      8510 days (23.30 yr)  
   first obs. used      1997-01-02  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58284  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 08:50:46  

Additional Information
 Earth MOID = 1.72206 au 
 Jupiter MOID = 1.38374 au 
 T_jup = 3.174 
[ 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 16.2   n/a MPO427253  

212871 (2007 VG169)          Discovered 2007-Nov-05 by Spacewatch at Kitt Peak
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

[ 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
1901-Mar-13 12:54 00:04 Jupiter 1.73649126755194 1.73648888742883 1.73649364767209 2.24698754713702 2.01826576952875 2415457.037341899 4.43900918658076 95.0584379533839 30.2427371927779 74.4521576101543 743601.050131171 T 11 CATAB v2.0f-lin.ifort 2020-May-21 08:50:47 2020-May-21 08:51
1912-Aug-03 18:58 00:04 Jupiter 1.8836018856647 1.88359953523681 1.88360423609239 2.71509720368713 2.54408886096351 2419618.290362871 4.06041756013202 131.708273966082 37.1454493891529 59.9379703198076 1082561.94962508 T 11 CATAB v2.0f-lin.ifort 2020-May-21 08:50:47 2020-May-21 08:51
2047-Jun-05 20:20 00:01 Jupiter 1.86312880093446 1.86312778786078 1.86312981400813 3.3564290063955 3.2181311762769 2468867.346959483 1.35143783704845 70.4803096626567 30.3999293211372 70.618118378715 1656126.3905251 T 11 CATAB v2.0f-lin.ifort 2020-May-21 08:50:47 2020-May-21 08:51
2058-Sep-15 16:52 00:02 Jupiter 1.68574693018714 1.68574578351903 1.68574807685497 2.50653315807076 2.29734324063481 2472987.203095061 1.88245781776237 87.7085975067895 15.5587029243913 83.5425105781627 1280040.57046208 T 11 CATAB v2.0f-lin.ifort 2020-May-21 08:50:47 2020-May-21 08:51
2070-Feb-03 09:53 00:02 Jupiter 1.56174971674449 1.56174860682292 1.56175082666465 1.95797793808767 1.65800118471526 2477145.911637681 2.43296858135152 111.812042074735 41.3702939186507 -74.6850003710124 993283.678495176 T 11 CATAB v2.0f-lin.ifort 2020-May-21 08:50:47 2020-May-21 08:51
2081-Aug-04 07:32 00:03 Jupiter 1.49613621065645 1.49613528437741 1.49613713693301 1.68351875469096 1.30459014592757 2481345.814234105 3.12052594440719 157.761982907057 111.070638821395 -46.1140437349447 930319.906563884 T 11 CATAB v2.0f-lin.ifort 2020-May-21 08:50:47 2020-May-21 08:51
2093-Mar-04 11:37 00:04 Jupiter 1.47131782098588 1.4713171677457 1.47131847422438 1.57757136076134 1.15643936164032 2485575.984355976 4.14353014824824 207.472064532864 145.165905295461 -50.412796173759 1130388.92260989 T 11 CATAB v2.0f-lin.ifort 2020-May-21 08:50:47 2020-May-21 08:51
2104-Oct-16 10:07 00:06 Jupiter 1.47662902102524 1.4766283636732 1.47662967838558 1.57169714959443 1.15021470070573 2489818.921730286 5.69184346845184 284.159668579629 120.913339362057 -82.858817134767 1597229.47659625 T 11 CATAB v2.0f-lin.ifort 2020-May-21 08:50:47 2020-May-21 08:51
2116-May-27 00:18 00:08 Jupiter 1.50243665312208 1.50243496658256 1.50243833968926 1.63043800993455 1.23725355216148 2494059.512833362 7.91965207519372 417.765723788382 82.5756425215426 80.0920611198272 1898459.75748286 T 11 CATAB v2.0f-lin.ifort 2020-May-21 08:50:47 2020-May-21 08:51
2127-Dec-17 11:07 00:11 Jupiter 1.5566671528238 1.55666346710302 1.55667083856272 1.78237657985163 1.44520413297373 2498280.963104612 10.8486587481662 435.61815683233 49.2790067911292 76.0921132377884 1692989.23222469 T 11 CATAB v2.0f-lin.ifort 2020-May-21 08:50:47 2020-May-21 08:51
2139-Jun-08 21:55 00:14 Jupiter 1.65955749299045 1.65955111574357 1.65956387021383 2.10272494039402 1.84409083551496 2502472.413413584 14.1577719519827 218.155028284146 17.55100873735 -78.8001540324472 712293.610724277 T 11 CATAB v2.0f-lin.ifort 2020-May-21 08:50:47 2020-May-21 08:51
2150-Oct-25 14:21 00:17 Jupiter 1.81452378106131 1.81451482379008 1.81453273830356 2.63918022693121 2.45594567686094 2506629.098232202 17.1851531193726 283.906311402947 59.4373160528541 20.5335665127316 308064.697725835 T 11 CATAB v2.0f-lin.ifort 2020-May-21 08:50:47 2020-May-21 08:51
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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