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227485 (2005 XF13)
Classification: Main-belt Asteroid          SPK-ID: 2227485
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2028144795434338 4.3512e-08  
a 2.560297119180838 2.0506e-08 au
q 2.041031791477624 1.1962e-07 au
i 4.433314402103271 3.8155e-06 deg
node 122.5728792200692 7.8408e-05 deg
peri 220.4082989174684 8.0261e-05 deg
M 317.3141952479509 1.9108e-05 deg
tp 2459377.925056003198
(2021-Jun-12.42505600)
7.9716e-05 TDB
period 1496.352722694894
4.10
1.7977e-05
4.922e-08
d
yr
n .2405849867748087 2.8904e-09 deg/d
Q 3.079562446884053 2.4665e-08 au
  Orbit Determination Parameters
   # obs. used (total)      465  
   data-arc span      7313 days (20.02 yr)  
   first obs. used      2000-07-07  
   last obs. used      2020-07-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53023  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 00:39:57  

Additional Information
 Earth MOID = 1.03349 au 
 Jupiter MOID = 2.32823 au 
 T_jup = 3.402 
[ 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 16.11   n/a E2021B55  

227485 (2005 XF13)          Discovered 2005-Dec-01 by Spacewatch at Kitt Peak
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
1946-Jan-07 20:05 00:01 Juno 0.0383261865523407 0.0383056841569762 0.0383466896506518 6.16460021298918 6.16460016149651 2431828.336536865 1.47304574784126 1054.57816815363 100.112804257224 -14.3442542953137 15127.4939197897 T 21 CATAB v2.0f-lin.ifort 2021-Apr-14 00:39:58 2021-Apr-14 00:39

Alternate Designations
 2005 XF13 = 2001 XN159 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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