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187920 (2000 XF41)
Classification: Main-belt Asteroid          SPK-ID: 2187920
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1819223103609428 5.9975e-08  
a 2.656349071034731 1.7556e-08 au
q 2.173099910906948 1.627e-07 au
i 14.47939615241621 5.9998e-06 deg
node 355.6578186335082 1.6988e-05 deg
peri .6646400131213962 2.0509e-05 deg
M 278.252942136647 1.332e-05 deg
tp 2459559.583768880829
(2021-Dec-11.08376888)
6.0134e-05 TDB
period 1581.343233333047
4.33
1.5676e-05
4.292e-08
d
yr
n .2276545612689135 2.2568e-09 deg/d
Q 3.139598231162513 2.0749e-08 au
  Orbit Determination Parameters
   # obs. used (total)      539  
   data-arc span      7112 days (19.47 yr)  
   first obs. used      2000-12-05  
   last obs. used      2020-05-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58881  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:57:22  

Additional Information
 Earth MOID = 1.16715 au 
 Jupiter MOID = 2.30598 au 
 T_jup = 3.319 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457482.5 (2016-Apr-04.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1810669623261521 5.995e-08  
q 2.175690151949505 1.6231e-07 au
tp 2457979.191779486662
(2017-Aug-13.69177949)
5.4491e-05 TDB
node 355.6766115277686 1.6989e-05 deg
peri .8796170303555045 2.0533e-05 deg
i 14.477420783384 5.999e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      539  
   data-arc span      7112 days (19.47 yr)  
   first obs. used      2000-12-05  
   last obs. used      2020-05-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58881  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:57:22  

Additional Information
 Jupiter MOID = 2.30598 au 
 T_jup = 3.319 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.594011745317227E-15 -9.692828245861954E-15 9.529769114937375E-13 7.768115503887049E-15 1.338556712723698E-13 -2.427063133923589E-16
q -9.692828245861954E-15 2.63430522285774E-14 -2.339897538537465E-12 -2.139146890159332E-14 -3.282167600692352E-13 1.496564654107118E-15
tp 9.529769114937375E-13 -2.339897538537465E-12 2.969232632810968E-9 -6.136622799480762E-12 6.380328914696671E-10 -4.905432983099237E-12
node 7.768115503887049E-15 -2.139146890159332E-14 -6.136622799480762E-12 2.886140570399242E-10 -2.803021139547948E-10 1.976696754490411E-11
peri 1.338556712723698E-13 -3.282167600692352E-13 6.380328914696671E-10 -2.803021139547948E-10 4.216170916302598E-10 -2.032918359206866E-11
i -2.427063133923589E-16 1.496564654107118E-15 -4.905432983099237E-12 1.976696754490411E-11 -2.032918359206866E-11 3.598859729765796E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.48   n/a E2021B55  

187920 (2000 XF41)          Discovered 2000-Dec-05 by LINEAR at Socorro
Reference: 20080618/Numbers.arcLast Updated: 2008-06-20

Alternate Designations
 2000 XF41 = 2004 PZ89 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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