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226038 (2002 FW38)
Classification: Main-belt Asteroid          SPK-ID: 2226038
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1661979896848777 4.4415e-08  
a 2.645399763387341 1.6929e-08 au
q 2.205739640799514 1.175e-07 au
i 3.806280152508599 4.2793e-06 deg
node 76.18072232420293 0.0001068 deg
peri 37.55211114153341 0.00010864 deg
M 126.4009205283416 2.0561e-05 deg
tp 2458448.698180213252
(2018-Nov-26.19818021)
8.8043e-05 TDB
period 1571.576016162701
4.30
1.5085e-05
4.13e-08
d
yr
n .2290694158587428 2.1988e-09 deg/d
Q 3.085059885975168 1.9742e-08 au
  Orbit Determination Parameters
   # obs. used (total)      428  
   data-arc span      7169 days (19.63 yr)  
   first obs. used      2000-11-25  
   last obs. used      2020-07-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54832  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 02:34:49  

Additional Information
 Earth MOID = 1.22371 au 
 Jupiter MOID = 2.0254 au 
 T_jup = 3.370 
[ 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 16.6   n/a MPO470421  

226038 (2002 FW38)          Discovered 2002-Mar-30 by NEAT at Palomar
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1910-Jun-26 20:34 00:08 Psych 0.0447115824001342 0.0446539112650316 0.044769258297997 3.70776406834387 3.70776399536098 2418849.356972747 7.50550399659053 2962.55332897592 70.5563558828286 -14.1686723429555 23281.9780100416 T 13 CATAB v2.0f-lin.ifort 2020-Nov-12 02:34:50 2020-Nov-12 02:34
2037-Dec-30 04:42 < 00:01 Inter 0.0429105623007712 0.0428990585830172 0.0429220661184094 6.835781390898 6.83578134099044 2465422.696042261 0.729860997157803 582.810604322786 69.0960707116542 -10.3454893428099 19885.9965858985 T 13 CATAB v2.0f-lin.ifort 2020-Nov-12 02:34:50 2020-Nov-12 02:34

Alternate Designations
 2002 FW38 = 2005 YV213 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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