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JPL Small-Body Database Browser
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437243 (2012 XG27)
Classification: Main-belt Asteroid          SPK-ID: 2437243
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06325769662449442 1.7671e-07  
a 3.196766059028434 1.0389e-07 au
q 2.994546001486933 6.3785e-07 au
i 11.00230922015358 1.3537e-05 deg
node 67.77025877068269 6.2176e-05 deg
peri 350.8416473820516 0.0001123 deg
M 54.72496342196155 9.7856e-05 deg
tp 2458283.143286955619
(2018-Jun-13.64328696)
0.00055971 TDB
period 2087.683747087317
5.72
0.00010177
2.786e-07
d
yr
n .1724399112184797 8.4064e-09 deg/d
Q 3.398986116569935 1.1047e-07 au
  Orbit Determination Parameters
   # obs. used (total)      79  
   data-arc span      4432 days (12.13 yr)  
   first obs. used      2006-11-16  
   last obs. used      2019-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67829  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:58:54  

Additional Information
 Earth MOID = 2.00741 au 
 Jupiter MOID = 1.9117 au 
 T_jup = 3.163 
[ 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 MPO428068  

437243 (2012 XG27)          Discovered 2006-Nov-16 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-06-04

[ 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-Dec-04 14:42 00:15 Jupiter 1.98890590118489 1.98890477480625 1.98890702756544 3.75068594190339 3.63536763411676 2415723.112395165 15.3123466751523 749.196455068107 47.5912591640516 87.4679808854213 1554660.14457767 T 11 CATAB v2.0e-lin.ifort 2019-Jul-14 14:58:56 2019-Jul-14 14:58
1913-Jan-05 15:26 00:13 Jupiter 1.99728607435588 1.99728419640486 1.99728795234823 4.05568911590755 3.94973932674498 2419773.143042316 12.9117043513057 621.573983786746 53.4482071406295 -85.0148559312317 1261945.80182162 T 11 CATAB v2.0e-lin.ifort 2019-Jul-14 14:58:56 2019-Jul-14 14:58
2023-Dec-09 18:18 00:01 Jupiter 1.99311294881595 1.99311103875355 1.99311485888051 4.82187162157867 4.73291628880957 2460288.262262341 1.34474978762516 210.406043692776 70.0557454715854 -73.8334809522189 1025862.56420784 T 11 CATAB v2.0e-lin.ifort 2019-Jul-14 14:58:56 2019-Jul-14 14:58
2034-Dec-26 07:44 00:03 Jupiter 1.97942038398282 1.97941850898595 1.97942225898566 4.28333266599722 4.18223742719602 2464322.822273467 2.85082116193784 321.06962962546 67.3377738315739 -79.9481229083999 1057439.19694115 T 11 CATAB v2.0e-lin.ifort 2019-Jul-14 14:58:56 2019-Jul-14 14:58
2045-Dec-30 08:10 00:04 Jupiter 1.9941629776223 1.99416137066388 1.99416458458253 3.65147915898271 3.53324188984826 2468344.840614905 4.48881842232911 297.035687340131 66.0218367893897 -83.7384919335488 1257375.66526731 T 11 CATAB v2.0e-lin.ifort 2019-Jul-14 14:58:56 2019-Jul-14 14:58
2056-Dec-30 16:06 00:06 Jupiter 1.99891336626315 1.99891204511305 1.99891468741382 3.4056935150647 3.27891222068426 2472363.171010620 6.0292892824506 272.355332530006 59.1193414585355 86.116987454645 1784137.82277104 T 11 CATAB v2.0e-lin.ifort 2019-Jul-14 14:58:56 2019-Jul-14 14:58
2068-Jan-12 02:03 00:07 Jupiter 1.9895113291238 1.98951006732243 1.98951259093273 3.64767310641987 3.52902693199874 2476392.585743811 7.27074213566275 356.790144968284 44.6158322533623 83.2137112790216 1692151.35092578 T 11 CATAB v2.0e-lin.ifort 2019-Jul-14 14:58:56 2019-Jul-14 14:58
2190-Jan-15 02:22 00:24 Jupiter 1.97465233957996 1.97465023129669 1.97465444786434 4.79469834585408 4.70438485799206 2520955.598580371 23.750708369307 196.072912191266 75.4680867857532 -72.8533640015129 632146.564344195 T 11 CATAB v2.0e-lin.ifort 2019-Jul-14 14:58:56 2019-Jul-14 14:58

Alternate Designations
 2012 XG27 = 2012 VM112 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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