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30900 (1993 FM34)
Classification: Main-belt Asteroid          SPK-ID: 2030900
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1576844070701203 4.0123e-08  
a 3.165766936718491 2.1323e-08 au
q 2.666574854379844 1.3051e-07 au
i 6.434758700993839 4.2024e-06 deg
node 67.28379098410511 4.1465e-05 deg
peri 247.9450684658614 4.3595e-05 deg
M 217.4621345828085 1.5717e-05 deg
tp 2460015.100336831812
(2023-Mar-11.60033683)
9.2608e-05 TDB
period 2057.390998533102
5.63
2.0786e-05
5.691e-08
d
yr
n .1749788932957693 1.7679e-09 deg/d
Q 3.664959019057137 2.4685e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1042  
   data-arc span      10230 days (28.01 yr)  
   first obs. used      1993-03-17  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55034  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 04:32:07  

Additional Information
 Earth MOID = 1.65944 au 
 Jupiter MOID = 1.65359 au 
 T_jup = 3.174 
[ 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 14.29   n/a MPCxxxxx  
diameter diameter 7.548 km 0.261 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.078   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

30900 (1993 FM34)          Discovered 1993-Mar-17 by UESAC at La Silla
Reference: 20011130/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1993 FM34 = 1999 JZ104 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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