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447786 (2007 RO259)
Classification: Inner Main-belt Asteroid          SPK-ID: 2447786
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 .06527608684978774 1.3223e-07  
a 1.911663829950256 2.3699e-08 au
q 1.786877895758825 2.4455e-07 au
i 22.05369833573221 1.5642e-05 deg
node 176.7131709289196 1.4915e-05 deg
peri 326.5520073366505 0.00010021 deg
M 156.7042148820242 0.00010297 deg
tp 2458580.263385966338
(2019-Apr-06.76338597)
0.00027236 TDB
period 965.418710441289
2.64
1.7953e-05
4.915e-08
d
yr
n .3728951967747191 6.9343e-09 deg/d
Q 2.036449764141687 2.5246e-08 au
  Orbit Determination Parameters
   # obs. used (total)      95  
   data-arc span      4676 days (12.80 yr)  
   first obs. used      2006-02-24  
   last obs. used      2018-12-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62815  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:30:43  

Additional Information
 Earth MOID = .807157 au 
 Jupiter MOID = 2.95082 au 
 T_jup = 3.843 
[ 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 17.9   n/a MPO419205  

447786 (2007 RO259)          Discovered 2007-Sep-14 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28

Alternate Designations
 2007 RO259 = 2014 EW8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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