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30906 (1993 FV44)
Classification: Outer Main-belt Asteroid          SPK-ID: 2030906
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 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1275062456840713 3.5633e-08  
a 3.249663374681603 1.8243e-08 au
q 2.835310998038922 1.1399e-07 au
i .9815886751188974 4.3822e-06 deg
node 43.74806779550306 0.00022396 deg
peri 285.9731648322883 0.00022463 deg
M 132.9165789755675 1.8705e-05 deg
tp 2458410.489898403406
(2018-Oct-18.98989840)
0.00011011 TDB
period 2139.715291852737
5.86
1.8018e-05
4.933e-08
d
yr
n .1682466828043666 1.4168e-09 deg/d
Q 3.664015751324283 2.0569e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1898  
   data-arc span      15923 days (43.59 yr)  
   first obs. used      1977-07-20  
   last obs. used      2021-02-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49759  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 06:42:08  

Additional Information
 Earth MOID = 1.82257 au 
 Jupiter MOID = 1.67524 au 
 T_jup = 3.169 
[ 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 13.43   n/a MPCxxxxx  
diameter diameter 10.843 km 0.320 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.095   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

30906 (1993 FV44)          Discovered 1993-Mar-19 by UESAC at La Silla
Reference: 20011130/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1993 FV44 = 1994 LV7 = 1999 GP7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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