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216407 (2008 FP19)
Classification: Main-belt Asteroid          SPK-ID: 2216407
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1055150324591065 8.4959e-08  
a 3.191099860504025 4.3072e-08 au
q 2.854390855142693 2.9384e-07 au
i 5.189870718423537 5.5814e-06 deg
node 129.5041619457661 0.00010998 deg
peri 203.781145840982 0.00011974 deg
M 298.2981129350023 4.9611e-05 deg
tp 2459557.365829140505
(2021-Dec-08.86582914)
0.00028665 TDB
period 2082.135646114806
5.70
4.2156e-05
1.154e-07
d
yr
n .1728993981116205 3.5006e-09 deg/d
Q 3.527808865865358 4.7617e-08 au
  Orbit Determination Parameters
   # obs. used (total)      257  
   data-arc span      6677 days (18.28 yr)  
   first obs. used      2002-03-12  
   last obs. used      2020-06-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57129  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:54:41  

Additional Information
 Earth MOID = 1.84296 au 
 Jupiter MOID = 1.81063 au 
 T_jup = 3.182 
[ 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 15.57   n/a E2021B55  
diameter diameter 4.573 km 0.077 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.053   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

216407 (2008 FP19)          Discovered 2008-Mar-27 by Spacewatch at Kitt Peak
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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