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120606 (1995 VH11)
Classification: Main-belt Asteroid          SPK-ID: 2120606
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09109729935895039 4.7878e-08  
a 2.678777077285601 1.6934e-08 au
q 2.434747719960221 1.3241e-07 au
i 3.785523932460026 4.4482e-06 deg
node 136.7650729382307 9.858e-05 deg
peri 203.3187097248051 0.00010435 deg
M 265.6928533503551 3.5816e-05 deg
tp 2459420.012969742898
(2021-Jul-24.51296974)
0.00016018 TDB
period 1601.412771701242
4.38
1.5185e-05
4.157e-08
d
yr
n .2248015042477513 2.1316e-09 deg/d
Q 2.922806434610982 1.8477e-08 au
  Orbit Determination Parameters
   # obs. used (total)      483  
   data-arc span      10406 days (28.49 yr)  
   first obs. used      1991-12-28  
   last obs. used      2020-06-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65453  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 17:56:01  

Additional Information
 Earth MOID = 1.42632 au 
 Jupiter MOID = 2.39979 au 
 T_jup = 3.368 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457393.5 (2016-Jan-06.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09023637332420482 4.8047e-08  
q 2.437041848583439 1.3268e-07 au
tp 2457820.441093906212
(2017-Mar-07.94109391)
0.00015851 TDB
node 136.7762857005098 9.8597e-05 deg
peri 203.7690845561136 0.00010444 deg
i 3.78506298268797 4.4476e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      483  
   data-arc span      10406 days (28.49 yr)  
   first obs. used      1991-12-28  
   last obs. used      2020-06-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65453  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 17:56:01  

Additional Information
 Jupiter MOID = 2.39979 au 
 T_jup = 3.368 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.30853834423923E-15 -6.33334186346461E-15 2.942265557073916E-12 6.19427693910349E-15 6.717551072046772E-13 4.055532816624041E-16
q -6.33334186346461E-15 1.760429869046657E-14 -7.550741483435617E-12 -1.525934279175811E-14 -1.74520350643384E-12 -8.678838237210547E-16
tp 2.942265557073916E-12 -7.550741483435617E-12 2.51246365168133E-8 2.176210610393526E-11 5.522165359364483E-9 3.460114540789188E-12
node 6.19427693910349E-15 -1.525934279175811E-14 2.176210610393526E-11 9.721412358031325E-9 -9.69529887716326E-9 7.494919028059217E-11
peri 6.717551072046772E-13 -1.74520350643384E-12 5.522165359364483E-9 -9.69529887716326E-9 1.090750259528988E-8 -7.404557658031839E-11
i 4.055532816624041E-16 -8.678838237210547E-16 3.460114540789188E-12 7.494919028059217E-11 -7.404557658031839E-11 1.978115292014379E-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 15.7   n/a MPO469250  

120606 (1995 VH11)          Discovered 1995-Nov-15 by Spacewatch at Kitt Peak
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

[ show close-approach data ]
Alternate Designations
 1995 VH11 = 1999 RL71 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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