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JPL Small-Body Database Browser
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390720 (2003 GM7)
Classification: Main-belt Asteroid          SPK-ID: 2390720
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1975298752828683 1.1907e-07  
a 3.119726590290296 5.5069e-08 au
q 2.503487385993606 3.938e-07 au
i 16.64217775690398 1.4912e-05 deg
node 15.44338761084945 2.6889e-05 deg
peri 242.0262833544218 5.5827e-05 deg
M 349.9485655199818 5.9854e-05 deg
tp 2459056.695142132306
(2020-Jul-26.19514213)
0.00033563 TDB
period 2012.673037649198
5.51
5.3292e-05
1.459e-07
d
yr
n .1788666083689778 4.736e-09 deg/d
Q 3.735965794586986 6.5947e-08 au
  Orbit Determination Parameters
   # obs. used (total)      115  
   data-arc span      6264 days (17.15 yr)  
   first obs. used      2001-12-15  
   last obs. used      2019-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68121  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:32:40  

Additional Information
 Earth MOID = 1.53947 au 
 Jupiter MOID = 1.53806 au 
 T_jup = 3.122 
[ 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 MPO472015  

390720 (2003 GM7)          Discovered 2003-Apr-01 by LINEAR at Socorro
Reference: Last Updated: 2014-04-17

[ 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
1918-May-15 20:24 00:13 Jupiter 1.89279863374111 1.89279096807158 1.89280630488089 2.28769539094325 2.08291990976861 2421729.349871072 12.8102847058142 6633.36551714397 338.802272484702 82.3265835546885 767703.660477821 T 13 CATAB v2.0e-lin.ifort 2019-Jul-13 17:32:50 2019-Jul-13 17:32
1928-Jul-20 06:48 00:07 Jupiter 1.52649715836763 1.52649359567786 1.52650072113496 4.43193607654699 4.30491552583435 2425447.783139619 6.52171122342308 627.22835167989 69.0609727507038 75.9881584968501 1038061.94959769 T 13 CATAB v2.0e-lin.ifort 2019-Jul-13 17:32:50 2019-Jul-13 17:32
2000-Sep-13 02:06 00:02 Jupiter 1.64846850738535 1.64846652827577 1.64847048650862 3.55908535875712 3.41166246761912 2451800.587252394 1.58117329063351 335.814373323098 67.6733344489846 80.2456436858916 838709.117940732 T 13 CATAB v2.0e-lin.ifort 2019-Jul-13 17:32:50 2019-Jul-13 17:32
2011-Jan-22 22:36 < 00:01 Jupiter 1.70703377669686 1.70703214356385 1.70703540994514 4.74559243216528 4.63985522277695 2455584.441530473 0.657247511037053 983.057223644014 47.8100592040017 86.4386002017254 985805.305568154 T 13 CATAB v2.0e-lin.ifort 2019-Jul-13 17:32:50 2019-Jul-13 17:32
2083-Mar-12 18:19 00:06 Jupiter 1.54135914291641 1.54135668733292 1.54136159849999 4.06419606119612 3.92665638535336 2481931.263189243 5.67965466168998 262.364765892755 123.47829786649 -84.3089683281116 894501.826543674 T 13 CATAB v2.0e-lin.ifort 2019-Jul-13 17:32:50 2019-Jul-13 17:32
2093-Jul-20 10:29 00:07 Jupiter 1.98241778769121 1.98241141625751 1.98242415974593 5.15788039814512 5.07436650030587 2485713.936934908 6.95103636292413 1930.6907372626 113.440103174992 81.2653955311425 927640.274607991 T 13 CATAB v2.0e-lin.ifort 2019-Jul-13 17:32:50 2019-Jul-13 17:32
2155-Aug-08 04:32 00:20 Jupiter 1.85878203726386 1.85877252570981 1.85879158207551 1.8461721944099 1.58018292870945 2508376.688808962 20.0726327316527 15099.522104873 432.605467313516 79.9356190379137 732476.696746801 T 13 CATAB v2.0e-lin.ifort 2019-Jul-13 17:32:50 2019-Jul-13 17:32
2165-Sep-21 13:41 00:12 Jupiter 1.59380514396053 1.59380083905714 1.59380944940306 4.45913760190862 4.3383193419908 2512074.069955055 12.2923542216434 1542.29169777142 43.8799759165319 82.8118308391058 875940.647947936 T 13 CATAB v2.0e-lin.ifort 2019-Jul-13 17:32:50 2019-Jul-13 17:32
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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