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452503 (2004 RT84)
Classification: Inner Main-belt Asteroid          SPK-ID: 2452503
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1090139285157769 1.1441e-07  
a 1.943640710095348 1.4969e-08 au
q 1.73175680066466 2.2019e-07 au
i 20.30091259287955 1.5584e-05 deg
node 331.7288888133216 2.2504e-05 deg
peri 35.06916778026742 9.3431e-05 deg
M 276.2142991364264 8.5268e-05 deg
tp 2459230.850846911299
(2021-Jan-16.35084691)
0.00023573 TDB
period 989.7429278904604
2.71
1.1434e-05
3.13e-08
d
yr
n .3637308131792409 4.2018e-09 deg/d
Q 2.155524619526036 1.6601e-08 au
  Orbit Determination Parameters
   # obs. used (total)      96  
   data-arc span      5815 days (15.92 yr)  
   first obs. used      2003-02-26  
   last obs. used      2019-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56906  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:49:47  

Additional Information
 Earth MOID = .744072 au 
 Jupiter MOID = 3.2448 au 
 T_jup = 3.817 
[ 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 MPO472494  

452503 (2004 RT84)          Discovered 2004-Aug-17 by LINEAR at Socorro
Reference: Last Updated: 2016-01-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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