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249024 (2007 RP216)
Classification: Main-belt Asteroid          SPK-ID: 2249024
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06396556631902385 4.1164e-08  
a 2.562122563757629 2.2845e-08 au
q 2.398234942988123 1.1186e-07 au
i 10.83313773961865 8.0006e-06 deg
node 353.614708680157 2.2675e-05 deg
peri 275.9389582963835 7.9594e-05 deg
M 121.4301552761752 7.1371e-05 deg
tp 2458495.231378548202
(2019-Jan-11.73137855)
0.00029979 TDB
period 1497.953315706052
4.10
2.0035e-05
5.485e-08
d
yr
n .2403279169152985 3.2144e-09 deg/d
Q 2.726010184527135 2.4307e-08 au
  Orbit Determination Parameters
   # obs. used (total)      315  
   data-arc span      7325 days (20.05 yr)  
   first obs. used      1999-10-12  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60187  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 02:43:41  

Additional Information
 Earth MOID = 1.4124 au 
 Jupiter MOID = 2.37541 au 
 T_jup = 3.406 
[ 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 16.2   n/a MPO440259  
diameter diameter 3.612 km 0.153 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.034   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

249024 (2007 RP216)          Discovered 2007-Sep-13 by CSS at Catalina
Reference: 20100824/Numbers.arcLast Updated: 2010-08-27

[ show close-approach data ]
Alternate Designations
 2007 RP216 = 2003 TZ40 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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