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JPL Small-Body Database Browser
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469789 (2005 RH1)
Classification: Main-belt Asteroid          SPK-ID: 2469789
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2350604825017645 7.2964e-08  
a 2.393426925883409 2.2069e-08 au
q 1.83082683785254 1.7791e-07 au
i 5.496118471015533 8.0188e-06 deg
node 348.1127119666699 8.5361e-05 deg
peri 13.81558551254959 8.8307e-05 deg
M 224.9044976294175 2.9315e-05 deg
tp 2459108.036260494438
(2020-Sep-15.53626049)
0.00011583 TDB
period 1352.473254637263
3.70
1.8706e-05
5.121e-08
d
yr
n .2661790159366612 3.6816e-09 deg/d
Q 2.956027013914279 2.7257e-08 au
  Orbit Determination Parameters
   # obs. used (total)      79  
   data-arc span      5043 days (13.81 yr)  
   first obs. used      2005-08-05  
   last obs. used      2019-05-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62848  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:02:42  

Additional Information
 Earth MOID = .827567 au 
 Jupiter MOID = 2.4996 au 
 T_jup = 3.486 
[ 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 17.4   n/a MPO278201  

469789 (2005 RH1)          Discovered 2005-Sep-01 by NEAT at Palomar
Reference: Last Updated: 2016-08-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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