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78773 (2002 VF52)
Classification: Main-belt Asteroid          SPK-ID: 2078773
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07449385061854516 3.6232e-08  
a 2.571260143393745 1.4095e-08 au
q 2.379717074370352 9.6109e-08 au
i 6.71124953835431 3.7419e-06 deg
node 91.72024294399552 4.5064e-05 deg
peri 206.061847641117 5.6891e-05 deg
M 231.1918153748469 3.4449e-05 deg
tp 2459739.338244459056
(2022-Jun-08.83824446)
0.00014373 TDB
period 1505.973929915786
4.12
1.2383e-05
3.39e-08
d
yr
n .2390479628157515 1.9656e-09 deg/d
Q 2.762803212417137 1.5145e-08 au
  Orbit Determination Parameters
   # obs. used (total)      664  
   data-arc span      11045 days (30.24 yr)  
   first obs. used      1990-12-18  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57815  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 13:38:29  

Additional Information
 Earth MOID = 1.36378 au 
 Jupiter MOID = 2.36867 au 
 T_jup = 3.416 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456481.5 (2013-Jul-08.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07595945248338026 3.6301e-08  
q 2.375722970253479 9.6443e-08 au
tp 2456726.671871643614
(2014-Mar-10.17187164)
0.00014439 TDB
node 91.80776636465812 4.5078e-05 deg
peri 205.8432250582385 5.6472e-05 deg
i 6.710905745616135 3.7416e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      664  
   data-arc span      11045 days (30.24 yr)  
   first obs. used      1990-12-18  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57815  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 13:38:29  

Additional Information
 Jupiter MOID = 2.36867 au 
 T_jup = 3.416 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.317768308338323E-15 -3.470129794211617E-15 1.650588787946467E-12 8.198901108036481E-15 3.927499736380478E-13 -1.903206614715211E-15
q -3.470129794211617E-15 9.301314860727321E-15 -4.691479504256078E-12 -2.182732085911187E-14 -1.121397110975938E-12 5.410220934786759E-15
tp 1.650588787946467E-12 -4.691479504256078E-12 2.084925595144515E-8 9.71243301544369E-11 4.952156956720085E-9 -3.588765796528341E-12
node 8.198901108036481E-15 -2.182732085911187E-14 9.71243301544369E-11 2.032044568581251E-9 -1.994251726177283E-9 9.902039691261675E-13
peri 3.927499736380478E-13 -1.121397110975938E-12 4.952156956720085E-9 -1.994251726177283E-9 3.189105260153617E-9 -1.863291748338948E-12
i -1.903206614715211E-15 5.410220934786759E-15 -3.588765796528341E-12 9.902039691261675E-13 -1.863291748338948E-12 1.399920208594752E-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 15.6   n/a MPO309743  

78773 (2002 VF52)          Discovered 2002-Nov-06 by LONEOS at Anderson Mesa
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2002 VF52 = 2000 DD108 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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