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JPL Small-Body Database Browser
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27451 (2000 GE20)
Classification: Main-belt Asteroid          SPK-ID: 2027451
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1043857159769523 3.6945e-08  
a 3.051766320286595 1.88e-08 au
q 2.733205507949129 1.1234e-07 au
i 10.41052466183747 4.2647e-06 deg
node 117.0133487099807 2.3501e-05 deg
peri 180.2387984280355 3.1329e-05 deg
M 211.5536379452274 2.174e-05 deg
tp 2459803.457203611170
(2022-Aug-11.95720361)
0.00011947 TDB
period 1947.266267080121
5.33
1.7994e-05
4.926e-08
d
yr
n .1848745629121441 1.7083e-09 deg/d
Q 3.37032713262406 2.0762e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1262  
   data-arc span      9460 days (25.90 yr)  
   first obs. used      1994-02-08  
   last obs. used      2020-01-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51797  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 02:50:29  

Additional Information
 Earth MOID = 1.71734 au 
 Jupiter MOID = 1.83902 au 
 T_jup = 3.203 
[ 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 13.9   n/a MPO384982  
diameter diameter 9.141 km 0.078 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.077   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27451 (2000 GE20)          Discovered 2000-Apr-12 by LINEAR at Socorro
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

[ 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-Jan-23 23:28 00:03 Jupiter 1.8502193632575 1.8502187673037 1.85021995921162 2.81148773563859 2.64364744937139 2421617.478096847 2.79098368126987 99.7395429063378 25.9026433363245 -78.4955612047621 3302364.21329162 T 25 CATAB v2.0f-lin.ifort 2020-Jan-29 02:51:00 2020-Jan-29 02:51
1966-Jun-03 00:30 00:01 Jupiter 1.82830813827699 1.8283077396893 1.82830853686499 3.13360658371223 2.98210092581009 2439279.521109667 1.32797516479595 98.1213847493805 14.307408970436 -85.4389712083448 2999149.92735268 T 25 CATAB v2.0f-lin.ifort 2020-Jan-29 02:51:00 2020-Jan-29 02:51
2014-Sep-29 02:00 < 00:01 Jupiter 1.93341030984744 1.93340992886034 1.93341069083454 3.38785211960845 3.2559709276447 2456929.583655122 0.192603426798675 49.3798254227957 13.8466988921286 -79.2510983276626 3462766.15532161 T 25 CATAB v2.0f-lin.ifort 2020-Jan-29 02:51:00 2020-Jan-29 02:51
2024-Mar-20 20:40 < 00:01 Jupiter 1.92910130497597 1.92910085044642 1.92910175950552 2.91100409054218 2.75604651050728 2460390.360855042 0.35691693738285 72.0304275186525 18.3669461308503 -88.9949374931441 3474960.80317542 T 25 CATAB v2.0f-lin.ifort 2020-Jan-29 02:51:00 2020-Jan-29 02:51
2072-Aug-08 02:07 00:02 Jupiter 1.82908885738975 1.82908841356793 1.82908930121156 2.98605096706919 2.82671745638315 2478062.588087097 1.64329017616391 76.4497424803395 21.7458799668739 -89.8154708775671 3309929.9173147 T 25 CATAB v2.0f-lin.ifort 2020-Jan-29 02:51:00 2020-Jan-29 02:51
2120-Dec-09 22:32 00:03 Jupiter 1.84176792097425 1.84176734347623 1.8417684984776 3.23236476999494 3.08680888947995 2495717.438615513 2.88374930145753 202.032112945137 13.3147600138867 -84.1369808608171 3114856.32483373 T 25 CATAB v2.0f-lin.ifort 2020-Jan-29 02:51:00 2020-Jan-29 02:51
2169-Apr-07 00:42 00:04 Jupiter 1.98037320880076 1.98037153061043 1.98037488700729 3.38105713674111 3.25209629317282 2513367.529410030 4.1680685160237 306.790343066986 13.5303621306072 -75.0340258637474 3326652.15292902 T 25 CATAB v2.0f-lin.ifort 2020-Jan-29 02:51:00 2020-Jan-29 02:51
2178-Oct-10 07:00 00:05 Jupiter 1.89378458315578 1.89378327181161 1.89378589450791 2.97689839802736 2.82265746710572 2516840.791993023 4.7532429097775 231.882633155533 25.1593239670164 -75.5968543262759 3148816.4284763 T 25 CATAB v2.0f-lin.ifort 2020-Jan-29 02:51:00 2020-Jan-29 02:51

Alternate Designations
 2000 GE20 = 1994 CU13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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