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19143 (1989 SA10)
Classification: Main-belt Asteroid          SPK-ID: 2019143
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08055762153102099 5.3689e-08  
a 2.296521874780736 1.4016e-08 au
q 2.111519534754438 1.2121e-07 au
i 7.652023076818685 7.5334e-06 deg
node 4.519325748414519 4.3119e-05 deg
peri 75.38093989714108 6.9973e-05 deg
M 183.1359317749107 5.1475e-05 deg
tp 2458225.012903824484
(2018-Apr-16.51290382)
0.00018097 JED
period 1271.171966318715
3.48
1.1637e-05
3.186e-08
d
yr
n .2832032246923692 2.5926e-09 deg/d
Q 2.481524214807033 1.5145e-08 au
  Orbit Determination Parameters
   # obs. used (total)      811  
   data-arc span      9693 days (26.54 yr)  
   first obs. used      1989-09-04  
   last obs. used      2016-03-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49665  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Mar-24 16:34:39  

Additional Information
 Earth MOID = 1.14007 au 
 Jupiter MOID = 2.68046 au 
 T_jup = 3.578 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.7 mag n/a MPO324485  

19143 (1989 SA10)          Discovered 1989-Sep-26 by Debehogne, H. at La Silla
Reference: 20001211/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1989 SA10 = 1998 DU34 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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