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160750 (2000 SR78)
Classification: Main-belt Asteroid          SPK-ID: 2160750
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2202067171890363 3.9337e-08  
a 2.659973637086551 1.6511e-08 au
q 2.07422957465434 1.0342e-07 au
i 3.081309658794512 4.3364e-06 deg
node 77.07491598786616 9.7054e-05 deg
peri 347.3645864565238 9.785e-05 deg
M 201.4918269935753 1.5351e-05 deg
tp 2459898.191745668042
(2022-Nov-14.69174567)
7.1981e-05 TDB
period 1584.580931548019
4.34
1.4754e-05
4.039e-08
d
yr
n .2271894056230415 2.1154e-09 deg/d
Q 3.245717699518761 2.0147e-08 au
  Orbit Determination Parameters
   # obs. used (total)      447  
   data-arc span      8617 days (23.59 yr)  
   first obs. used      1996-11-20  
   last obs. used      2020-06-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57293  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:02:39  

Additional Information
 Earth MOID = 1.08725 au 
 Jupiter MOID = 2.08162 au 
 T_jup = 3.349 
[ show covariance matrix ]

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 16.32   n/a E2021B55  

160750 (2000 SR78)          Discovered 2000-Sep-24 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

[ show close-approach data ]
Alternate Designations
 2000 SR78 = 2006 BT17 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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