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JPL Small-Body Database Browser
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35709 (1999 FR28)
Classification: Mars-crossing Asteroid          SPK-ID: 2035709
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3019995527828424 4.0744e-08  
a 2.363290422337283 1.0655e-08 au
q 1.649577771695449 9.5269e-08 au
i 13.62260192604645 5.4622e-06 deg
node 16.34929517179599 1.6658e-05 deg
peri 300.6113407899425 1.9015e-05 deg
M 100.2354723473519 1.1934e-05 deg
tp 2458231.018234839291
(2018-Apr-22.51823484)
4.2852e-05 TDB
period 1327.009613891139
3.63
8.9745e-06
2.457e-08
d
yr
n .2712866555234561 1.8347e-09 deg/d
Q 3.077003072979117 1.3873e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1515  
   data-arc span      11299 days (30.93 yr)  
   first obs. used      1988-04-09  
   last obs. used      2019-03-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49709  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:48:20  

Additional Information
 Earth MOID = .683949 au 
 Jupiter MOID = 2.3896 au 
 T_jup = 3.451 
[ 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 13.7   n/a MPO365673  
diameter diameter 7.243 km 1.677 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  
geometric albedo albedo 0.082   0.029 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  

35709 (1999 FR28)          Discovered 1999-Mar-19 by LINEAR at Socorro
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 FR28 = 1988 GU1 = 2000 SD288 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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