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308269 (2005 GL127)
Classification: Main-belt Asteroid          SPK-ID: 2308269
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 .2636578881477342 7.2902e-08  
a 2.673603232642572 1.5682e-08 au
q 1.968686650579076 1.9972e-07 au
i 9.520360640533417 6.5185e-06 deg
node 124.6112410763113 5.0582e-05 deg
peri 96.73188670214513 5.402e-05 deg
M 159.7931172956616 1.4817e-05 deg
tp 2458291.739620885575
(2018-Jun-22.23962089)
6.3906e-05 TDB
period 1596.775510731716
4.37
1.4049e-05
3.846e-08
d
yr
n .2254543594766376 1.9836e-09 deg/d
Q 3.378519814706068 1.9817e-08 au
  Orbit Determination Parameters
   # obs. used (total)      260  
   data-arc span      4826 days (13.21 yr)  
   first obs. used      2005-03-04  
   last obs. used      2018-05-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60525  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-31 17:08:39  

Additional Information
 Earth MOID = .987778 au 
 Jupiter MOID = 1.70694 au 
 T_jup = 3.310 
[ 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 MPO494637  

308269 (2005 GL127)          Discovered 2005-Apr-12 by LONEOS at Anderson Mesa
Reference: 20111210/Numbers.arcLast Updated: 2011-12-12

[ 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
1928-Jun-17 00:42 00:02 Jupiter 1.7105129123855 1.71051179626558 1.71051402851349 0.769332103405256 n/a 2425414.529203398 2.31005021950612 271.869047988706 39.9423386495314 81.713143679577 6339228.3014987 F 11 CATAB v2.0e-lin.ifort 2018-May-31 17:08:42 2018-Dec-18 00:48
1977-Apr-16 12:55 00:01 Jupiter 1.90802643764796 1.9080252384984 1.90802763680186 1.47295826076942 1.13214578031952 2443250.038217588 1.18446763494494 364.02458309517 277.99959095193 25.3373828450686 657427.952086304 T 11 CATAB v2.0e-lin.ifort 2018-May-31 17:08:42 2018-Dec-18 00:48
2011-Oct-09 14:02 < 00:01 Jupiter 1.6936528353889 1.69365205250802 1.69365361826986 0.364045156528062 n/a 2455844.084620112 0.475403439298475 216.28675995044 38.9018044772111 89.1190086172534 6510396.61694456 F 11 CATAB v2.0e-lin.ifort 2018-May-31 17:08:42 2018-Dec-18 00:48
2046-Mar-30 20:17 < 00:01 Jupiter 1.95930753208493 1.9593063367601 1.95930872740854 2.17556818740605 1.96684589643105 2468435.345393159 0.969473722428904 90.2734079990777 59.0801072142832 87.8124147971632 758049.781554506 T 11 CATAB v2.0e-lin.ifort 2018-May-31 17:08:42 2018-Dec-18 00:48
2060-Aug-07 11:41 00:01 Jupiter 1.98888904432759 1.98888769006488 1.98889039859402 1.97624665847546 1.74751149825455 2473678.987076276 1.27256048718642 230.034992237895 79.8541570150936 87.8010433016765 816377.911775668 T 11 CATAB v2.0e-lin.ifort 2018-May-31 17:08:42 2018-Dec-18 00:48
2095-Jan-31 10:34 00:02 Jupiter 1.7037507644181 1.70374991276074 1.70375161607563 0.334407310730546 n/a 2486273.940158877 2.0818540359471 1205.73018774073 42.4574526717203 -89.9535008321222 6001436.41916137 F 11 CATAB v2.0e-lin.ifort 2018-May-31 17:08:42 2018-Dec-18 00:48
2129-Jul-27 16:05 00:03 Jupiter 1.86841684941595 1.86841481754755 1.8684188812715 1.58024300297649 1.26114785812024 2498869.170145012 3.09678578989648 450.838911690409 143.786805572835 -1.67689282893015 333767.760833339 T 11 CATAB v2.0e-lin.ifort 2018-May-31 17:08:42 2018-Dec-18 00:48
2178-May-28 09:02 00:04 Jupiter 1.72722930415756 1.72722771642312 1.72723089190965 0.709586039352609 n/a 2516705.876071210 4.25177359252322 638.658272173968 71.3085109931137 86.8925311275463 3617281.17020375 F 11 CATAB v2.0e-lin.ifort 2018-May-31 17:08:42 2018-Dec-18 00:48
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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