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35203 (1994 PF15)
Classification: Main-belt Asteroid          SPK-ID: 2035203
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07826259581844629 4.9539e-08  
a 2.972952843184385 2.5171e-08 au
q 2.740281836430945 1.5314e-07 au
i 9.529154616984959 6.1691e-06 deg
node 321.3254770447715 3.6591e-05 deg
peri 322.330886330855 5.7562e-05 deg
M 55.4120931748402 4.6096e-05 deg
tp 2458712.307607340365
(2019-Aug-16.80760734)
0.00023908 TDB
period 1872.321643402127
5.13
2.3779e-05
6.51e-08
d
yr
n .1922746560499387 2.4419e-09 deg/d
Q 3.205623849937825 2.7141e-08 au
  Orbit Determination Parameters
   # obs. used (total)      778  
   data-arc span      9125 days (24.98 yr)  
   first obs. used      1994-08-10  
   last obs. used      2019-08-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59649  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 05:03:32  

Additional Information
 Earth MOID = 1.73117 au 
 Jupiter MOID = 2.01323 au 
 T_jup = 3.237 
[ 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 14.4   n/a MPO347778  
diameter diameter 4.230 km 0.666 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 5.564 h n/a LCDB (Rev. 2019-August); 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:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.206   0.051 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35203 (1994 PF15)          Discovered 1994-Aug-10 by Elst, E. W. at La Silla
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1994 PF15 = 1994 PB32 = 1999 RL120 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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