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452828 (2006 RH44)
Classification: Main-belt Asteroid          SPK-ID: 2452828
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 .2173281071473236 8.8437e-08  
a 2.640388026037087 2.1214e-08 au
q 2.066557494203989 2.29e-07 au
i 3.093540543341693 1.0587e-05 deg
node 168.5095483692064 0.00023485 deg
peri 166.6029923879308 0.000238 deg
M 92.17758325381668 3.8847e-05 deg
tp 2458599.242765683750
(2019-Apr-25.74276568)
0.00016648 TDB
period 1567.112081427552
4.29
1.8887e-05
5.171e-08
d
yr
n .2297219224243743 2.7686e-09 deg/d
Q 3.214218557870186 2.5825e-08 au
  Orbit Determination Parameters
   # obs. used (total)      126  
   data-arc span      6711 days (18.37 yr)  
   first obs. used      2001-06-16  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55278  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:51:03  

Additional Information
 Earth MOID = 1.05698 au 
 Jupiter MOID = 2.17392 au 
 T_jup = 3.359 
[ 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 16.9   n/a MPO450474  
diameter diameter 1.756 km 0.346 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.091   0.031 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

452828 (2006 RH44)          Discovered 2006-Sep-14 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-01-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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