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14852 (1989 SE)
Classification: Main-belt Asteroid          SPK-ID: 2014852
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2937637409910274 6.0486e-08  
a 2.543704355982943 1.6115e-08 au
q 1.796456248394221 1.4808e-07 au
i 7.656031497401502 4.9732e-06 deg
node 7.801917803381228 3.3408e-05 deg
peri 348.4505710194544 3.5727e-05 deg
M 250.4071030211337 2.3494e-05 deg
tp 2459651.605667964406
(2022-Mar-13.10566796)
0.00010019 TDB
period 1481.829981175723
4.06
1.4082e-05
3.855e-08
d
yr
n .2429428507812796 2.3086e-09 deg/d
Q 3.290952463571664 2.0849e-08 au
  Orbit Determination Parameters
   # obs. used (total)      924  
   data-arc span      14113 days (38.64 yr)  
   first obs. used      1981-10-02  
   last obs. used      2020-05-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56503  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:40:45  

Additional Information
 Earth MOID = .791598 au 
 Jupiter MOID = 2.15896 au 
 T_jup = 3.370 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456953.5 (2014-Oct-23.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2913370104686412 5.9822e-08  
q 1.80438702595695 1.4601e-07 au
tp 2456681.776843848967
(2014-Jan-24.27684385)
7.8977e-05 TDB
node 7.915229794067099 3.3529e-05 deg
peri 347.7936506584826 3.5889e-05 deg
i 7.640605970990565 4.9641e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      924  
   data-arc span      14113 days (38.64 yr)  
   first obs. used      1981-10-02  
   last obs. used      2020-05-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56503  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:40:45  

Additional Information
 Jupiter MOID = 2.15896 au 
 T_jup = 3.370 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.578619811916699E-15 -8.714651961958961E-15 2.332609020042612E-12 4.887944146365227E-15 2.945806040107821E-13 -3.442818464298739E-15
q -8.714651961958961E-15 2.131972318331282E-14 -5.280209042619742E-12 -9.299305740684653E-15 -6.471185761508898E-13 6.818267471753803E-15
tp 2.332609020042612E-12 -5.280209042619742E-12 6.237394151121437E-9 1.836818038182156E-11 1.031903336467327E-9 -1.882316477047672E-11
node 4.887944146365227E-15 -9.299305740684653E-15 1.836818038182156E-11 1.124211327114581E-9 -1.1109550368753E-9 -5.143715842444085E-11
peri 2.945806040107821E-13 -6.471185761508898E-13 1.031903336467327E-9 -1.1109550368753E-9 1.288028809554844E-9 4.767601531029909E-11
i -3.442818464298739E-15 6.818267471753803E-15 -1.882316477047672E-11 -5.143715842444085E-11 4.767601531029909E-11 2.464197388571986E-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 14.39   n/a E2021B10  

14852 (1989 SE)          Discovered 1989-Sep-23 by Mizuno, Y., Furuta, T. at Kani
Reference: 20000523/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1989 SE = 1981 TN1 = 1981 WQ5 = 1985 SW5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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