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59117 (1998 XQ3)
Classification: Main-belt Asteroid          SPK-ID: 2059117
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02515372004335375 4.1755e-08  
a 2.762604509737286 1.6175e-08 au
q 2.693114729308848 1.1384e-07 au
i 6.73224088419079 4.9193e-06 deg
node 77.30457644194874 3.5414e-05 deg
peri 19.12756607497766 0.00010951 deg
M 229.2300993134051 0.00010648 deg
tp 2459609.730720657868
(2022-Jan-30.23072066)
0.00049837 TDB
period 1677.167744911464
4.59
1.473e-05
4.033e-08
d
yr
n .2146475813717751 1.8852e-09 deg/d
Q 2.832094290165724 1.6582e-08 au
  Orbit Determination Parameters
   # obs. used (total)      901  
   data-arc span      10333 days (28.29 yr)  
   first obs. used      1991-05-06  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54533  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 02:27:53  

Additional Information
 Earth MOID = 1.7106 au 
 Jupiter MOID = 2.21796 au 
 T_jup = 3.330 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456759.5 (2014-Apr-12.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02588430468365642 4.2365e-08  
q 2.690315963877528 1.1649e-07 au
tp 2456226.965059480719
(2012-Oct-26.46505948)
0.00046715 TDB
node 77.34140219028006 3.5376e-05 deg
peri 13.14659201376277 0.00010564 deg
i 6.736334309789132 4.9253e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      901  
   data-arc span      10333 days (28.29 yr)  
   first obs. used      1991-05-06  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54533  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 02:27:53  

Additional Information
 Jupiter MOID = 2.21796 au 
 T_jup = 3.330 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.794754187135053E-15 -4.89220587431369E-15 -2.605694985911034E-12 -4.109873622425762E-15 -5.811826986948967E-13 1.374587955130444E-15
q -4.89220587431369E-15 1.356919837027744E-14 9.974269095929348E-12 7.483972508084085E-15 2.208421283186746E-12 -3.522607493763952E-15
tp -2.605694985911034E-12 9.974269095929348E-12 2.182308609115455E-7 -1.840336885822328E-11 4.651726249161801E-8 -4.335277231288795E-12
node -4.109873622425762E-15 7.483972508084085E-15 -1.840336885822328E-11 1.251484527362653E-9 -1.246153113681339E-9 -3.097816376980409E-11
peri -5.811826986948967E-13 2.208421283186746E-12 4.651726249161801E-8 -1.246153113681339E-9 1.115986206092115E-8 2.978570982305394E-11
i 1.374587955130444E-15 -3.522607493763952E-15 -4.335277231288795E-12 -3.097816376980409E-11 2.978570982305394E-11 2.425903159374767E-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 14.7   n/a MPO436195  

59117 (1998 XQ3)          Discovered 1998-Dec-09 by Kobayashi, T. at Oizumi
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 XQ3 = 2000 FO43 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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