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447057 (2004 RE242)
Classification: Main-belt Asteroid          SPK-ID: 2447057
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1457292035325599 6.2013e-08  
a 2.345446097055982 1.8184e-08 au
q 2.003646105403463 1.4285e-07 au
i 3.152086549426903 8.1674e-06 deg
node 160.0090681008784 0.00013018 deg
peri 272.0111913912028 0.00013688 deg
M 71.59372048544158 3.5417e-05 deg
tp 2458739.578995011392
(2019-Sep-13.07899501)
0.00012869 TDB
period 1312.008387872505
3.59
1.5258e-05
4.177e-08
d
yr
n .2743884896831796 3.1909e-09 deg/d
Q 2.687246088708502 2.0834e-08 au
  Orbit Determination Parameters
   # obs. used (total)      83  
   data-arc span      5623 days (15.39 yr)  
   first obs. used      2004-09-10  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65111  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 11:07:11  

Additional Information
 Earth MOID = 1.02122 au 
 Jupiter MOID = 2.5708 au 
 T_jup = 3.545 
[ 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 18.2   n/a MPO456117  

447057 (2004 RE242)          Discovered 2004-Sep-10 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28

Alternate Designations
 2004 RE242 = 2013 CV206 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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