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JPL Small-Body Database Browser
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185962 (2001 FH75)
Classification: Main-belt Asteroid          SPK-ID: 2185962
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .128543790165243 3.5502e-08  
a 2.241412309058032 1.1546e-08 au
q 1.953292675528683 8.4212e-08 au
i 7.599717359000177 5.3317e-06 deg
node 43.38458439645151 2.7512e-05 deg
peri 57.70769863206757 3.7606e-05 deg
M 330.929986312764 2.6658e-05 deg
tp 2459099.474608204428
(2020-Sep-06.97460820)
9.1248e-05 TDB
period 1225.691165368759
3.36
9.4705e-06
2.593e-08
d
yr
n .2937118339199998 2.2694e-09 deg/d
Q 2.52953194258738 1.303e-08 au
  Orbit Determination Parameters
   # obs. used (total)      612  
   data-arc span      6817 days (18.66 yr)  
   first obs. used      2001-03-03  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50326  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 20:54:02  

Additional Information
 Earth MOID = .981876 au 
 Jupiter MOID = 2.62615 au 
 T_jup = 3.612 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.3   n/a MPO436918  
rotation period rot_per 1.33 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 lower-limit; Incomplete or inconclusive result.
Published Reference List:
[Erasmus, N.; McNeill, A.; Mommert, M.; Trilling, D.E.; et al. (2018) Ap. J. Suppl. Series 237, A19.]
[Erasmus, N.; McNeill, A.; Mommert, N.; Trilling, D.E.; et al. (2019) Ap. J. Suppl. Series 242, A15.]

185962 (2001 FH75)          Discovered 2001-Mar-19 by LINEAR at Socorro
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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