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102711 (1999 VE93)
Classification: Main-belt Asteroid          SPK-ID: 2102711
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2131614798916847 3.8993e-08  
a 2.643224043647745 1.6247e-08 au
q 2.079790494818508 1.0708e-07 au
i 3.492498824216652 6.401e-06 deg
node 17.79247243685868 8.1256e-05 deg
peri 74.38790898290191 8.3376e-05 deg
M 281.7305019117178 2.1113e-05 deg
tp 2459541.763184584434
(2021-Nov-23.26318458)
9.406e-05 TDB
period 1569.637591285241
4.30
1.4472e-05
3.962e-08
d
yr
n .2293523052701783 2.1146e-09 deg/d
Q 3.206657592476981 1.971e-08 au
  Orbit Determination Parameters
   # obs. used (total)      423  
   data-arc span      10535 days (28.84 yr)  
   first obs. used      1992-01-30  
   last obs. used      2020-12-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56372  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:43:17  

Additional Information
 Earth MOID = 1.09939 au 
 Jupiter MOID = 2.00867 au 
 T_jup = 3.359 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457412.5 (2016-Jan-25.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2128445809255293 3.8504e-08  
q 2.081575779742578 1.0591e-07 au
tp 2457964.509698241372
(2017-Jul-30.00969824)
8.5347e-05 TDB
node 18.20966704436307 8.0921e-05 deg
peri 72.87952231163463 8.3123e-05 deg
i 3.501236672347579 6.4008e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      423  
   data-arc span      10535 days (28.84 yr)  
   first obs. used      1992-01-30  
   last obs. used      2020-12-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56372  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:43:17  

Additional Information
 Jupiter MOID = 2.00867 au 
 T_jup = 3.359 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.482576465715587E-15 -4.04882189558056E-15 -7.706739473324207E-14 6.8089142748825E-15 3.806419589269308E-14 -4.709920552749712E-17
q -4.04882189558056E-15 1.121778358914237E-14 8.824105213286496E-13 -2.413498697217651E-14 3.299146413034584E-14 7.997751313815716E-16
tp -7.706739473324207E-14 8.824105213286496E-13 7.284181685219595E-9 -4.558763104514392E-11 1.641994090491891E-9 3.897868677655822E-12
node 6.8089142748825E-15 -2.413498697217651E-14 -4.558763104514392E-11 6.548288722713432E-9 -6.544685611515031E-9 -2.250534148852646E-10
peri 3.806419589269308E-14 3.299146413034584E-14 1.641994090491891E-9 -6.544685611515031E-9 6.90938153614876E-9 2.254198995870051E-10
i -4.709920552749712E-17 7.997751313815716E-16 3.897868677655822E-12 -2.250534148852646E-10 2.254198995870051E-10 4.097084215495125E-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 16.08   n/a E2021B55  

102711 (1999 VE93)          Discovered 1999-Nov-09 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1999 VE93 = 2001 HU14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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