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35481 (1998 FA8)
Classification: Main-belt Asteroid          SPK-ID: 2035481
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1862045615443801 6.3572e-08  
a 2.717118014896488 1.5402e-08 au
q 2.211178246268351 1.7134e-07 au
i 3.127913905147264 6.739e-06 deg
node 14.57666638274595 8.1847e-05 deg
peri 145.9179541466427 8.3094e-05 deg
M 258.5252267848662 1.6086e-05 deg
tp 2459061.622982752376
(2020-Jul-31.12298275)
7.5607e-05 TDB
period 1635.916676935208
4.48
1.391e-05
3.808e-08
d
yr
n .2200601076299549 1.8711e-09 deg/d
Q 3.223057783524625 1.827e-08 au
  Orbit Determination Parameters
   # obs. used (total)      770  
   data-arc span      15618 days (42.76 yr)  
   first obs. used      1976-05-03  
   last obs. used      2019-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53266  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:47:16  

Additional Information
 Earth MOID = 1.22102 au 
 Jupiter MOID = 1.76032 au 
 T_jup = 3.333 
[ 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 15.0   n/a MPO452666  
rotation period rot_per 8.50 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 [Result based on fragmentary lightcurve(s), may be completely wrong.]

35481 (1998 FA8)          Discovered 1998-Mar-20 by Spacewatch at Kitt Peak
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 FA8 = 1976 JZ3 = 1980 DT2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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