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52695 (1998 FG32)
Classification: Main-belt Asteroid          SPK-ID: 2052695
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 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1071353379145621 3.4489e-08  
a 3.170383677287505 2.0904e-08 au
q 2.830723550702496 1.1208e-07 au
i 17.0023965298392 4.2333e-06 deg
node 187.8575260332788 1.3314e-05 deg
peri 291.7856619170337 2.5162e-05 deg
M 58.30071271844723 1.9732e-05 deg
tp 2458866.583772548652
(2020-Jan-18.08377255)
0.00011337 TDB
period 2061.893178956782
5.65
2.0393e-05
5.583e-08
d
yr
n .174596823770542 1.7268e-09 deg/d
Q 3.510043803872514 2.3144e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1254  
   data-arc span      10202 days (27.93 yr)  
   first obs. used      1993-04-17  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53112  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 06:19:32  

Additional Information
 Earth MOID = 1.89556 au 
 Jupiter MOID = 1.66487 au 
 T_jup = 3.126 
[ 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 13.77   n/a MPCxxxxx  
diameter diameter 9.618 km 0.140 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 15.692 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Durech, J.; Hanus, J.; Ali-Lagoa, V. (2018) Astron. Astrophys. 617, A57.]
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
geometric albedo albedo 0.034   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

52695 (1998 FG32)          Discovered 1998-Mar-20 by LINEAR at Socorro
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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