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102761 (1999 VH133)
Classification: Main-belt Asteroid          SPK-ID: 2102761
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1030019718511019 4.6446e-08  
a 2.148416563747245 9.4068e-09 au
q 1.92712542132371 1.0538e-07 au
i 1.363391805103904 5.0796e-06 deg
node 234.206349090544 0.00014756 deg
peri 47.92364120848075 0.00015012 deg
M 358.163238831821 3.0474e-05 deg
tp 2459206.368489789833
(2020-Dec-22.86848979)
9.7388e-05 TDB
period 1150.207419963175
3.15
7.5542e-06
2.068e-08
d
yr
n .312987026297853 2.0556e-09 deg/d
Q 2.36970770617078 1.0376e-08 au
  Orbit Determination Parameters
   # obs. used (total)      481  
   data-arc span      8110 days (22.20 yr)  
   first obs. used      1998-03-29  
   last obs. used      2020-06-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56591  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:43:30  

Additional Information
 Earth MOID = .909088 au 
 Jupiter MOID = 2.72409 au 
 T_jup = 3.700 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457299.5 (2015-Oct-04.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1031498071696868 4.638e-08  
q 1.926473965092927 1.0531e-07 au
tp 2456905.983591888946
(2014-Sep-05.48359189)
8.9311e-05 TDB
node 234.2695295241163 0.00014773 deg
peri 47.7867337503531 0.00015026 deg
i 1.362478149041277 5.0785e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      481  
   data-arc span      8110 days (22.20 yr)  
   first obs. used      1998-03-29  
   last obs. used      2020-06-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56591  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:43:30  

Additional Information
 Jupiter MOID = 2.72409 au 
 T_jup = 3.700 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.151103433020078E-15 -4.874947420163019E-15 -2.246944125649733E-12 -2.018612299874159E-15 -6.494000264771775E-13 -7.434375542007611E-16
q -4.874947420163019E-15 1.109070460488964E-14 5.167660797073876E-12 4.123164699280403E-15 1.498603408567464E-12 1.753888633278126E-15
tp -2.246944125649733E-12 5.167660797073876E-12 7.976502769433041E-9 1.340592700648779E-11 2.460954757930901E-9 1.403835870166533E-12
node -2.018612299874159E-15 4.123164699280403E-15 1.340592700648779E-11 2.182283622867594E-8 -2.181205370892196E-8 -1.873814176926248E-10
peri -6.494000264771775E-13 1.498603408567464E-12 2.460954757930901E-9 -2.181205370892196E-8 2.257870144883461E-8 1.877550838135673E-10
i -7.434375542007611E-16 1.753888633278126E-15 1.403835870166533E-12 -1.873814176926248E-10 1.877550838135673E-10 2.57914696253825E-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 17.07   n/a E2021B55  

102761 (1999 VH133)          Discovered 1999-Nov-10 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1999 VH133 = 1998 FN142 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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