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102713 (1999 VT93)
Classification: Main-belt Asteroid          SPK-ID: 2102713
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1031362300479736 4.2524e-08  
a 2.887078879420828 1.6598e-08 au
q 2.589316447946236 1.2172e-07 au
i 1.627222788652821 4.017e-06 deg
node 200.9032004056516 0.00014592 deg
peri 192.5666676759662 0.00014732 deg
M 104.715552648973 1.9292e-05 deg
tp 2458679.311181733280
(2019-Jul-14.81118173)
9.5857e-05 TDB
period 1791.787082526174
4.91
1.5451e-05
4.23e-08
d
yr
n .2009167291754606 1.7326e-09 deg/d
Q 3.184841310895421 1.8309e-08 au
  Orbit Determination Parameters
   # obs. used (total)      652  
   data-arc span      9219 days (25.24 yr)  
   first obs. used      1995-12-18  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5107  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:43:17  

Additional Information
 Earth MOID = 1.59431 au 
 Jupiter MOID = 2.21973 au 
 T_jup = 3.284 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457403.5 (2016-Jan-16.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1003323299352034 4.2224e-08  
q 2.599514326854709 1.2016e-07 au
tp 2456881.151716687961
(2014-Aug-11.65171669)
0.0001011 TDB
node 200.986189665795 0.00014665 deg
peri 191.5652195222367 0.00014814 deg
i 1.619616949039224 4.0115e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      652  
   data-arc span      9219 days (25.24 yr)  
   first obs. used      1995-12-18  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5107  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:43:17  

Additional Information
 Jupiter MOID = 2.21973 au 
 T_jup = 3.284 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.782890463930454E-15 -5.03501356329553E-15 -3.175013677867292E-14 2.488101878041397E-14 -9.478570478115258E-14 -1.990260158563322E-16
q -5.03501356329553E-15 1.443871106883585E-14 -1.022438155277937E-13 -7.047835566748853E-14 2.421077823200065E-13 5.960533617499036E-16
tp -3.175013677867292E-14 -1.022438155277937E-13 1.022217405796359E-8 6.543630051467591E-12 2.123136492065612E-9 -4.832146416275738E-13
node 2.488101878041397E-14 -7.047835566748853E-14 6.543630051467591E-12 2.15070901135508E-8 -2.1498091920533E-8 5.633568294956163E-11
peri -9.478570478115258E-14 2.421077823200065E-13 2.123136492065612E-9 -2.1498091920533E-8 2.194431673861949E-8 -5.640331315525927E-11
i -1.990260158563322E-16 5.960533617499036E-16 -4.832146416275738E-13 5.633568294956163E-11 -5.640331315525927E-11 1.609203405732869E-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 15.53   n/a E2021B55  
diameter diameter 2.509 km 0.446 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.177   0.061 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

102713 (1999 VT93)          Discovered 1999-Nov-09 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1999 VT93 = 1995 YW10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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