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46547 (1989 GE3)
Classification: Main-belt Asteroid          SPK-ID: 2046547
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .201266686455312 4.1752e-08  
a 3.063800658542606 2.089e-08 au
q 2.447159652038132 1.3231e-07 au
i 3.631103865088886 5.3253e-06 deg
node 343.5553311934535 6.9679e-05 deg
peri 112.9610400650015 7.1856e-05 deg
M 13.74494605212293 1.3651e-05 deg
tp 2458925.712378142353
(2020-Mar-17.21237814)
7.4215e-05 TDB
period 1958.795892443284
5.36
2.0033e-05
5.485e-08
d
yr
n .1837863768189536 1.8796e-09 deg/d
Q 3.680441665047079 2.5094e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1190  
   data-arc span      13979 days (38.27 yr)  
   first obs. used      1981-10-24  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47174  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 08:30:21  

Additional Information
 Earth MOID = 1.46678 au 
 Jupiter MOID = 1.51808 au 
 T_jup = 3.199 
[ 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 14.2   n/a MPO337630  
diameter diameter 9.219 km 0.030 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.058   0.002 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46547 (1989 GE3)          Discovered 1989-Apr-03 by Elst, E. W. at La Silla
Reference: 20020921/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
1927-May-10 06:56 00:03 Jupiter 1.86310393419975 1.86310216678524 1.86310570161415 2.93451653523952 2.77527075303954 2425010.789207574 2.87348012684373 108.78423873059 37.321080889201 67.416416055073 1075745.16022593 T 26 CATAB v2.0f-lin.ifort 2020-Feb-23 08:30:37 2020-Feb-23 08:30
1936-Nov-19 22:01 00:03 Jupiter 1.60291666022504 1.60291574550101 1.6029175749806 1.1792312306497 0.577697757233824 2428492.417240725 2.58548940495267 1123.83913190812 463.274752641576 28.8685220505913 2101149.96361351 T 26 CATAB v2.0f-lin.ifort 2020-Feb-23 08:30:37 2020-Feb-23 08:30
1986-Apr-12 16:26 < 00:01 Jupiter 1.73355687921488 1.7335560360526 1.73355772237666 2.32380842852233 2.10306394806705 2446533.184503753 0.990162827776938 78.491168137881 19.5393920439351 -87.8851501412214 1366859.26551715 T 26 CATAB v2.0f-lin.ifort 2020-Feb-23 08:30:37 2020-Feb-23 08:30
1995-Oct-20 23:28 < 00:01 Jupiter 1.69588045207649 1.69587993392026 1.69588097023243 1.3038499003769 0.837321231344218 2450011.478089596 0.681979700387549 274.745519655634 147.10551930973 16.0585547629938 1891332.02401384 T 26 CATAB v2.0f-lin.ifort 2020-Feb-23 08:30:37 2020-Feb-23 08:30
2045-Mar-10 22:05 00:01 Jupiter 1.62183290312139 1.62183203822513 1.62183376801894 1.85765224018454 1.55124041788009 2468050.420230865 1.13390528818189 155.008414233767 48.6104536882306 71.960051181305 1677941.11751429 T 26 CATAB v2.0f-lin.ifort 2020-Feb-23 08:30:37 2020-Feb-23 08:30
2054-Sep-18 01:06 00:02 Jupiter 1.82115337011059 1.82115225776954 1.82115448244977 1.63095829462553 1.31522639664398 2471528.546070723 1.51022960230145 81.5888295676188 69.5649759235276 33.794796403565 1132717.89519176 T 26 CATAB v2.0f-lin.ifort 2020-Feb-23 08:30:37 2020-Feb-23 08:30
2104-Feb-16 05:10 00:03 Jupiter 1.5496897135678 1.54968880127079 1.54969062588049 1.56339741112346 1.16235121818373 2489575.715257120 3.05228004643262 424.597722940826 93.9513718159775 58.7193057777784 2011581.91017724 T 26 CATAB v2.0f-lin.ifort 2020-Feb-23 08:30:37 2020-Feb-23 08:30
2113-Aug-27 01:53 00:03 Jupiter 1.95540078360186 1.95539844106344 1.955403126137 2.10488855331291 1.88791266427968 2493055.578609693 3.4154699766927 90.8025151864138 9.16906543449735 83.5107966159909 891759.863855966 T 26 CATAB v2.0f-lin.ifort 2020-Feb-23 08:30:37 2020-Feb-23 08:30
2163-Feb-01 12:24 00:05 Jupiter 1.52399094016495 1.523990434229 1.52399144611848 1.3966100760665 0.915933945060777 2511111.016993127 5.09126396357917 716.980298221979 192.021171076789 45.5862024185938 1974996.42501052 T 26 CATAB v2.0f-lin.ifort 2020-Feb-23 08:30:37 2020-Feb-23 08:30

Alternate Designations
 1989 GE3 = 1981 UB29 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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