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160753 (2000 SW84)
Classification: Main-belt Asteroid          SPK-ID: 2160753
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1525917802407436 4.546e-08  
a 2.356086053800574 1.0946e-08 au
q 1.996566688450756 1.0663e-07 au
i 6.459176870130315 5.8479e-06 deg
node 177.5013905784321 3.4818e-05 deg
peri 128.5004879654353 3.8852e-05 deg
M 265.3827271547851 1.9532e-05 deg
tp 2459547.678702074624
(2021-Nov-29.17870207)
7.2732e-05 TDB
period 1320.94626053456
3.62
9.2057e-06
2.52e-08
d
yr
n .2725319044048887 1.8993e-09 deg/d
Q 2.715605419150392 1.2617e-08 au
  Orbit Determination Parameters
   # obs. used (total)      620  
   data-arc span      7525 days (20.60 yr)  
   first obs. used      2000-09-23  
   last obs. used      2021-05-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53539  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 09:49:53  

Additional Information
 Earth MOID = .987621 au 
 Jupiter MOID = 2.54006 au 
 T_jup = 3.530 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457610.5 (2016-Aug-10.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1531572513560785 4.547e-08  
q 1.9952370341812 1.0671e-07 au
tp 2458225.173832514289
(2018-Apr-16.67383251)
6.8887e-05 TDB
node 177.530064830829 3.4809e-05 deg
peri 128.2586244502618 3.883e-05 deg
i 6.459406714416671 5.85e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      620  
   data-arc span      7525 days (20.60 yr)  
   first obs. used      2000-09-23  
   last obs. used      2021-05-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53539  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 09:49:53  

Additional Information
 Jupiter MOID = 2.54006 au 
 T_jup = 3.530 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.06751986392298E-15 -4.834152466392943E-15 1.397183021824671E-12 1.66994980651334E-14 3.396496213294062E-13 2.403795197217447E-15
q -4.834152466392943E-15 1.13878298878289E-14 -3.069935022003188E-12 -3.884559564778404E-14 -7.547609581348168E-13 -5.449775506736452E-15
tp 1.397183021824671E-12 -3.069935022003188E-12 4.745415771963494E-9 1.603536204194242E-11 1.193075003949264E-9 1.759593214004741E-12
node 1.66994980651334E-14 -3.884559564778404E-14 1.603536204194242E-11 1.211658198991754E-9 -1.19939138473313E-9 -2.28211175308809E-11
peri 3.396496213294062E-13 -7.547609581348168E-13 1.193075003949264E-9 -1.19939138473313E-9 1.507736090332862E-9 2.312535431884409E-11
i 2.403795197217447E-15 -5.449775506736452E-15 1.759593214004741E-12 -2.28211175308809E-11 2.312535431884409E-11 3.422262144655941E-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 16.04   n/a MPCxxxxx  

160753 (2000 SW84)          Discovered 2000-Sep-24 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

Alternate Designations
 2000 SW84 = 2006 EK 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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