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332789 (2009 VT104)
Classification: Main-belt Asteroid          SPK-ID: 2332789
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1420115739672475 5.2009e-08  
a 2.568600972579183 2.5419e-08 au
q 2.203829905569411 1.4134e-07 au
i 10.65953283227064 3.7871e-06 deg
node 110.617748318018 3.3343e-05 deg
peri 240.9013665215967 3.7077e-05 deg
M 344.1910732007308 1.9245e-05 deg
tp 2459462.530301244400
(2021-Sep-05.03030124)
8.0779e-05 TDB
period 1503.638339895581
4.12
2.232e-05
6.111e-08
d
yr
n .2394192742019334 3.554e-09 deg/d
Q 2.933372039588956 2.9029e-08 au
  Orbit Determination Parameters
   # obs. used (total)      389  
   data-arc span      6734 days (18.44 yr)  
   first obs. used      2002-01-09  
   last obs. used      2020-06-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58756  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 07:48:29  

Additional Information
 Earth MOID = 1.21818 au 
 Jupiter MOID = 2.50009 au 
 T_jup = 3.393 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457951.5 (2017-Jul-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .141575309451599 5.2143e-08  
q 2.204224921499395 1.4156e-07 au
tp 2457962.036251473857
(2017-Jul-27.53625147)
7.4581e-05 TDB
node 110.6254862525516 3.3339e-05 deg
peri 241.4543772798503 3.7056e-05 deg
i 10.66042304255435 3.789e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      389  
   data-arc span      6734 days (18.44 yr)  
   first obs. used      2002-01-09  
   last obs. used      2020-06-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58756  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 07:48:29  

Additional Information
 Jupiter MOID = 2.50009 au 
 T_jup = 3.393 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.718869553656104E-15 -7.302103112423702E-15 1.901999534828335E-12 4.243318732974953E-14 4.364819526751125E-13 -5.9637206261593E-15
q -7.302103112423702E-15 2.003904847853071E-14 -4.651845471544717E-12 -1.10370796637035E-13 -1.073345928147978E-12 1.7429580662945E-14
tp 1.901999534828335E-12 -4.651845471544717E-12 5.562295630725341E-9 6.834099108416853E-11 1.26989419586319E-9 -3.443556789843516E-12
node 4.243318732974953E-14 -1.10370796637035E-13 6.834099108416853E-11 1.111517866987467E-9 -1.075993382061039E-9 -3.149562141740911E-11
peri 4.364819526751125E-13 -1.073345928147978E-12 1.26989419586319E-9 -1.075993382061039E-9 1.373110556093681E-9 3.006870525208914E-11
i -5.9637206261593E-15 1.7429580662945E-14 -3.443556789843516E-12 -3.149562141740911E-11 3.006870525208914E-11 1.435628310845229E-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 16.41   n/a E2021B25  

332789 (2009 VT104)          Discovered 2009-Nov-08 by CSS at Catalina
Reference: 20120703/Numbers.arcLast Updated: 2012-07-09

[ show close-approach data ]
Alternate Designations
 2009 VT104 = 2005 WQ191 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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