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97057 (1999 UY52)
Classification: Main-belt Asteroid          SPK-ID: 2097057
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1563841049667678 5.165e-08  
a 2.656520447824028 1.8548e-08 au
q 2.24108287526515 1.3865e-07 au
i 14.83332314671964 5.3567e-06 deg
node 88.52551819883921 2.0083e-05 deg
peri 296.8856691510048 2.4555e-05 deg
M 289.0707867982213 1.6711e-05 deg
tp 2459312.095238907899
(2021-Apr-07.59523891)
7.5165e-05 TDB
period 1581.496268508313
4.33
1.6563e-05
4.535e-08
d
yr
n .2276325320321853 2.384e-09 deg/d
Q 3.071958020382906 2.1449e-08 au
  Orbit Determination Parameters
   # obs. used (total)      568  
   data-arc span      7237 days (19.81 yr)  
   first obs. used      1999-09-08  
   last obs. used      2019-07-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56936  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 00:11:29  

Additional Information
 Earth MOID = 1.29 au 
 Jupiter MOID = 2.43001 au 
 T_jup = 3.323 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457213.5 (2015-Jul-10.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1586106992177977 5.1812e-08  
q 2.232734527504882 1.3939e-07 au
tp 2457733.188200355521
(2016-Dec-10.68820036)
6.6645e-05 TDB
node 88.54666886655505 2.0092e-05 deg
peri 297.2274564274986 2.4425e-05 deg
i 14.8370798511625 5.3615e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      568  
   data-arc span      7237 days (19.81 yr)  
   first obs. used      1999-09-08  
   last obs. used      2019-07-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56936  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 00:11:29  

Additional Information
 Jupiter MOID = 2.43001 au 
 T_jup = 3.323 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.68449640795235E-15 -7.179059461839724E-15 2.325290141227238E-13 1.330663698493346E-14 8.095808037567395E-14 -1.015786710514633E-14
q -7.179059461839724E-15 1.943045739254068E-14 -2.538549798154517E-13 -3.435039248188358E-14 -1.595302573157429E-13 2.818663690647596E-14
tp 2.325290141227238E-13 -2.538549798154517E-13 4.441514676057102E-9 5.137485759247013E-12 9.528888567500104E-10 4.128683005837764E-12
node 1.330663698493346E-14 -3.435039248188358E-14 5.137485759247013E-12 4.036987281579187E-10 -3.887375659096846E-10 -3.39314414410899E-11
peri 8.095808037567395E-14 -1.595302573157429E-13 9.528888567500104E-10 -3.887375659096846E-10 5.965812413938994E-10 3.342247078064888E-11
i -1.015786710514633E-14 2.818663690647596E-14 4.128683005837764E-12 -3.39314414410899E-11 3.342247078064888E-11 2.874540023902468E-11

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 15.1   n/a MPO436447  

97057 (1999 UY52)          Discovered 1999-Oct-31 by CSS at Catalina
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

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