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29265 (1993 FV18)
Classification: Main-belt Asteroid          SPK-ID: 2029265
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1560638074030395 3.513e-08  
a 2.279016838196229 7.358e-09 au
q 1.923344793291689 7.995e-08 au
i 4.527336946099267 4.0588e-06 deg
node 70.09129150562705 4.7249e-05 deg
peri 206.3252290817731 4.9273e-05 deg
M 8.152658023944468 1.595e-05 deg
tp 2459368.041208588194
(2021-Jun-02.54120859)
5.5647e-05 TDB
period 1256.665602575237
3.44
6.0858e-06
1.666e-08
d
yr
n .2864723911136469 1.3873e-09 deg/d
Q 2.63468888310077 8.5063e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1490  
   data-arc span      10320 days (28.25 yr)  
   first obs. used      1993-03-17  
   last obs. used      2021-06-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5281  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 06:13:07  

Additional Information
 Earth MOID = .908081 au 
 Jupiter MOID = 2.47229 au 
 T_jup = 3.586 
[ 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 15.23   n/a MPO614063  
diameter diameter 2.393 km 0.427 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 60.4414 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 0.213   0.072 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

29265 (1993 FV18)          Discovered 1993-Mar-17 by UESAC at La Silla
Reference: 20011002/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1993 FV18 = 2000 GH109 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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