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30902 (1993 FF35)
Classification: Main-belt Asteroid          SPK-ID: 2030902
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09120431771436403 3.7859e-08  
a 2.920900080548354 1.4463e-08 au
q 2.65450138159011 1.1233e-07 au
i 2.477793384162486 4.7898e-06 deg
node 131.0882351288329 0.00012412 deg
peri 351.5132466742193 0.0001287 deg
M 256.5947731752815 3.5122e-05 deg
tp 2459724.237256286025
(2022-May-24.73725629)
0.00017952 TDB
period 1823.364428014563
4.99
1.3543e-05
3.708e-08
d
yr
n .1974372179630592 1.4665e-09 deg/d
Q 3.187298779506597 1.5783e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1640  
   data-arc span      10189 days (27.90 yr)  
   first obs. used      1993-03-19  
   last obs. used      2021-02-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 06:42:05  

Additional Information
 Earth MOID = 1.67014 au 
 Jupiter MOID = 1.86276 au 
 T_jup = 3.272 
[ 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 13.63   n/a E2021B10  
diameter diameter 5.946 km 0.243 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.181   0.046 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

30902 (1993 FF35)          Discovered 1993-Mar-19 by UESAC at La Silla
Reference: 20011130/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1993 FF35 = 1998 HP51 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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