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245371 (2005 GR60)
Classification: Main-belt Asteroid          SPK-ID: 2245371
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2464360570826523 4.4739e-08  
a 2.642863549702291 1.9761e-08 au
q 1.991566677106196 1.204e-07 au
i 11.36504555264002 6.5478e-06 deg
node 350.3039646368077 2.5821e-05 deg
peri 265.0683529104556 2.9105e-05 deg
M 147.6841241749331 1.5923e-05 deg
tp 2458356.713523279188
(2018-Aug-26.21352328)
6.667e-05 TDB
period 1569.316491628897
4.30
1.7601e-05
4.819e-08
d
yr
n .22939923330974 2.5729e-09 deg/d
Q 3.294160422298386 2.4631e-08 au
  Orbit Determination Parameters
   # obs. used (total)      533  
   data-arc span      9542 days (26.12 yr)  
   first obs. used      1993-09-15  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56661  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 02:25:38  

Additional Information
 Earth MOID = 1.01633 au 
 Jupiter MOID = 1.94809 au 
 T_jup = 3.323 
[ 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 15.6   n/a MPO454806  
diameter diameter 4.928 km 0.060 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.048   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

245371 (2005 GR60)          Discovered 2005-Apr-06 by LONEOS at Anderson Mesa
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

[ 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
1916-Nov-15 00:45 00:03 Jupiter 1.99583890972252 1.99583770520376 1.99584011430447 2.89798133170722 2.74763668275361 2421182.530975214 3.17883867759114 666.19650056683 24.8146839189374 -89.8596218501011 1903163.545032 T 15 CATAB v2.0f-lin.ifort 2019-Nov-08 02:25:41 2019-Nov-08 02:25
2072-Jun-09 01:27 00:02 Jupiter 1.97441621490552 1.97441543698995 1.97441699282115 0.893710187979301 n/a 2478002.560416712 2.06514116291728 60.5381839901497 36.9225272732365 75.6433773005406 7841792.21362295 F 15 CATAB v2.0f-lin.ifort 2019-Nov-08 02:25:41 2019-Nov-08 02:25
2119-Aug-31 06:10 00:04 Jupiter 1.95167875446235 1.95167799440276 1.95167951452194 0.877164583731861 n/a 2495250.756614208 3.73009130622071 72.0098543594532 37.7211810258514 86.5524811660152 7728072.46586183 F 15 CATAB v2.0f-lin.ifort 2019-Nov-08 02:25:41 2019-Nov-08 02:25
2166-Nov-22 10:13 00:05 Jupiter 1.94784922349031 1.94784857561845 1.94784987137856 1.08755719367877 0.559535844272211 2512500.925736842 5.40140312338247 7199.30807205946 541.837885746748 8.9886979485091 498027.848425252 T 15 CATAB v2.0f-lin.ifort 2019-Nov-08 02:25:41 2019-Nov-08 02:25
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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