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152222 (2005 RS28)
Classification: Main-belt Asteroid          SPK-ID: 2152222
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3065051480182054 4.3079e-08  
a 3.170946979674331 2.7241e-08 au
q 2.199035406311369 1.3337e-07 au
i 24.36232597577809 9.8831e-06 deg
node 324.7697674213102 1.2927e-05 deg
peri 93.06755275068052 2.4895e-05 deg
M 222.3290780804167 1.7799e-05 deg
tp 2459989.217754928042
(2023-Feb-13.71775493)
0.00010868 TDB
period 2062.442728029015
5.65
2.6577e-05
7.276e-08
d
yr
n .1745503014980862 2.2493e-09 deg/d
Q 4.142858553037293 3.5591e-08 au
  Orbit Determination Parameters
   # obs. used (total)      388  
   data-arc span      7068 days (19.35 yr)  
   first obs. used      1999-09-06  
   last obs. used      2019-01-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51489  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:26:13  

Additional Information
 Earth MOID = 1.36078 au 
 Jupiter MOID = 1.88094 au 
 T_jup = 2.995 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.2   n/a MPO260145  
diameter diameter 6.044 km 2.230 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.044   0.036 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

152222 (2005 RS28)          Discovered 2005-Sep-12 by LINEAR at Socorro
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

[ show close-approach data ]
Alternate Designations
 2005 RS28 = 2001 BH3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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