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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 
[ 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 16.41   n/a E2021B25  

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

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2004-Aug-20 18:32 00:01 Thisb 0.0278875653958465 0.0278854172291477 0.0278897166567219 5.77150534480487 5.771505302443 2453238.271927359 1.29366203686449 567.380127838249 59.5908003870807 80.9167556696133 69121.1080138244 T 19 CATAB v2.0f-lin.ifort 2021-Apr-14 07:48:30 2021-Apr-14 07:48
2069-Mar-14 09:17 00:11 Hebe 0.0444058710369023 0.0443736693115749 0.0444380965199676 2.4342620622886 2.43426200477775 2476819.886808889 10.6823930159235 2279.90091187399 120.11084505705 -45.3965812505589 39363.7102359587 T 19 CATAB v2.0f-lin.ifort 2021-Apr-14 07:48:30 2021-Apr-14 07:48

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