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43337 (2000 RG9)
Classification: Main-belt Asteroid          SPK-ID: 2043337
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1578213801596794 2.8111e-08  
a 2.26623502065008 7.2249e-09 au
q 1.908574681924885 6.6175e-08 au
i 8.549669361773558 3.1521e-06 deg
node 68.20899763846747 2.2382e-05 deg
peri 35.99661943595252 2.5235e-05 deg
M 294.1948279443237 1.2314e-05 deg
tp 2459428.278838923188
(2021-Aug-01.77883892)
4.3061e-05 TDB
period 1246.108466109153
3.41
5.959e-06
1.631e-08
d
yr
n .2888994094744122 1.3816e-09 deg/d
Q 2.623895359375275 8.3652e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1620  
   data-arc span      8360 days (22.89 yr)  
   first obs. used      1998-03-24  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49501  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:18:50  

Additional Information
 Earth MOID = .93217 au 
 Jupiter MOID = 2.54007 au 
 T_jup = 3.585 
[ 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 14.99   n/a E2021B10  
diameter diameter 5.836 km 0.077 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.058   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

43337 (2000 RG9)          Discovered 2000-Sep-01 by LINEAR at Socorro
Reference: 20020624/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 RG9 = 1998 FR93 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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