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JPL Small-Body Database Browser
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423348 (2005 GL157)
Classification: Main-belt Asteroid          SPK-ID: 2423348
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06722918238365259 5.7799e-08  
a 3.119253345397874 4.6286e-08 au
q 2.909548493339302 1.8329e-07 au
i 10.29873877261567 7.4205e-06 deg
node 17.21972753867754 3.3431e-05 deg
peri 294.0980144058366 6.6026e-05 deg
M 175.3266942482298 6.0045e-05 deg
tp 2458020.513834574251
(2017-Sep-24.01383457)
0.00033328 TDB
period 2012.215088329777
5.51
4.4789e-05
1.226e-07
d
yr
n .1789073156681353 3.9822e-09 deg/d
Q 3.328958197456446 4.9398e-08 au
  Orbit Determination Parameters
   # obs. used (total)      204  
   data-arc span      5827 days (15.95 yr)  
   first obs. used      2004-02-16  
   last obs. used      2020-01-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58397  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 08:04:52  

Additional Information
 Earth MOID = 1.91584 au 
 Jupiter MOID = 1.91101 au 
 T_jup = 3.188 
[ 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 15.7   n/a MPO419085  

423348 (2005 GL157)          Discovered 2005-Apr-11 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-02-04

[ 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
1953-Apr-05 11:51 00:04 Jupiter 1.92362233596655 1.92362147806407 1.92362319387002 3.61873720963212 3.49493996261133 2434472.993518896 4.19777901475123 101.632083296649 26.4933009762064 -65.1192958146964 1445070.51118022 T 18 CATAB v2.0f-lin.ifort 2020-Feb-26 08:05:02 2020-Feb-26 08:05
1963-Jul-01 02:58 00:03 Jupiter 1.99491326941078 1.99491224013696 1.99491429868788 4.85923286528512 4.77105457341204 2438211.623629940 3.2413967596884 188.059270828333 33.3715120875369 -79.1903672378458 2433864.20130936 T 18 CATAB v2.0f-lin.ifort 2020-Feb-26 08:05:02 2020-Feb-26 08:05
2025-Feb-23 06:15 < 00:01 Jupiter 1.97743918069997 1.9774384194049 1.97743994199527 3.01954951359729 2.87419431788901 2460729.760355192 0.789913737005616 71.7289319939599 17.0882611341569 -67.2945265697285 2119095.37871893 T 18 CATAB v2.0f-lin.ifort 2020-Feb-26 08:05:02 2020-Feb-26 08:05
2035-Apr-27 20:15 00:01 Jupiter 1.93712071977026 1.93712002588773 1.93712141365301 4.49395020109968 4.39557406875316 2464445.343778152 1.34764524255017 99.1948926248876 27.7880634660676 -81.4635719109768 2190438.19833159 T 18 CATAB v2.0f-lin.ifort 2020-Feb-26 08:05:02 2020-Feb-26 08:05
2107-Mar-01 16:53 00:06 Jupiter 1.93328822836119 1.93328752554785 1.93328893117474 3.92696532631145 3.81376533654323 2490685.203379648 6.14530472884366 80.2690459430475 30.6464702497535 -72.8602361022735 952309.121854929 T 18 CATAB v2.0f-lin.ifort 2020-Feb-26 08:05:02 2020-Feb-26 08:05
2179-Jan-15 16:15 00:11 Jupiter 1.96689641039173 1.96689513815633 1.96689768263238 3.24804058364592 3.11263383919462 2516938.177094607 11.4580437521274 200.158973865699 23.7338545960065 -57.7333373957791 1147775.94157487 T 18 CATAB v2.0f-lin.ifort 2020-Feb-26 08:05:02 2020-Feb-26 08:05
2189-Mar-30 04:01 00:11 Jupiter 1.970046752172 1.97004473589163 1.9700487684975 4.7461640029606 4.65469352529021 2520664.667137127 11.0367826943337 513.032807013145 30.0931915816682 -80.6667541608314 2252805.80721537 T 18 CATAB v2.0f-lin.ifort 2020-Feb-26 08:05:02 2020-Feb-26 08:05

Alternate Designations
 2005 GL157 = 2007 TA357 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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