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58619 (1997 UF22)
Classification: Main-belt Asteroid          SPK-ID: 2058619
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 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08560351074966768 3.6601e-08  
a 2.422886938029472 1.0092e-08 au
q 2.215479309984637 9.0497e-08 au
i 3.594050507223368 4.4786e-06 deg
node 158.2154728045266 6.3461e-05 deg
peri 255.2520440016293 6.9288e-05 deg
M 33.02381227439946 2.7019e-05 deg
tp 2459074.136148092728
(2020-Aug-12.63614809)
0.00010325 TDB
period 1377.520751045549
3.77
8.6065e-06
2.356e-08
d
yr
n .2613390758191897 1.6328e-09 deg/d
Q 2.630294566074308 1.0956e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1109  
   data-arc span      8544 days (23.39 yr)  
   first obs. used      1997-10-26  
   last obs. used      2021-03-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54977  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 06:42:10  

Additional Information
 Earth MOID = 1.22878 au 
 Jupiter MOID = 2.62752 au 
 T_jup = 3.505 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457059.5 (2015-Feb-06.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08612790434964214 3.6767e-08  
q 2.213779085450081 9.0947e-08 au
tp 2457692.468328200593
(2016-Oct-30.96832820)
0.00010104 TDB
node 158.3148472961235 6.3457e-05 deg
peri 254.1885052223605 6.9181e-05 deg
i 3.594111033010462 4.4799e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1109  
   data-arc span      8544 days (23.39 yr)  
   first obs. used      1997-10-26  
   last obs. used      2021-03-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54977  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 06:42:10  

Additional Information
 Jupiter MOID = 2.62752 au 
 T_jup = 3.505 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.351784419485314E-15 -3.326827153496136E-15 -5.071223389826493E-13 4.29813896471129E-15 -1.425162937600148E-13 -1.885465188347806E-15
q -3.326827153496136E-15 8.27129275842058E-15 1.329690046314455E-12 -1.003873123928359E-14 3.605772714174499E-13 4.736692009055039E-15
tp -5.071223389826493E-13 1.329690046314455E-12 1.020840974440437E-8 -7.097975241731893E-12 2.794740340399686E-9 3.600359062706047E-13
node 4.29813896471129E-15 -1.003873123928359E-14 -7.097975241731893E-12 4.02684232280576E-9 -4.020313310144494E-9 1.950156491156868E-11
peri -1.425162937600148E-13 3.605772714174499E-13 2.794740340399686E-9 -4.020313310144494E-9 4.786045028867241E-9 -1.936648177652196E-11
i -1.885465188347806E-15 4.736692009055039E-15 3.600359062706047E-13 1.950156491156868E-11 -1.936648177652196E-11 2.006908913959626E-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 15.35   n/a MPCxxxxx  

58619 (1997 UF22)          Discovered 1997-Oct-26 by Sato, N. at Chichibu
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1997 UF22 = 2001 UZ5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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