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152462 (2005 VF71)
Classification: Main-belt Asteroid          SPK-ID: 2152462
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1690447125487828 6.3659e-08  
a 3.059818977811548 2.9931e-08 au
q 2.542572758256084 2.1183e-07 au
i 11.55143148331727 5.1366e-06 deg
node 72.65269598748836 2.2954e-05 deg
peri 273.7251473970883 2.7974e-05 deg
M 353.7864708978658 1.4057e-05 deg
tp 2459234.242547175122
(2021-Jan-19.74254717)
7.6385e-05 TDB
period 1954.978689787007
5.35
2.8685e-05
7.854e-08
d
yr
n .1841452297565564 2.7019e-09 deg/d
Q 3.577065197367011 3.499e-08 au
  Orbit Determination Parameters
   # obs. used (total)      530  
   data-arc span      8124 days (22.24 yr)  
   first obs. used      1998-06-27  
   last obs. used      2020-09-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54346  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:27:13  

Additional Information
 Earth MOID = 1.56727 au 
 Jupiter MOID = 1.98851 au 
 T_jup = 3.182 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457368.5 (2015-Dec-12.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .171063278565077 6.3878e-08  
q 2.534962962441809 2.1276e-07 au
tp 2457285.535681161718
(2015-Sep-20.03568116)
7.852e-05 TDB
node 72.69593125807928 2.2924e-05 deg
peri 274.6160669943631 2.7803e-05 deg
i 11.5635535308483 5.1418e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      530  
   data-arc span      8124 days (22.24 yr)  
   first obs. used      1998-06-27  
   last obs. used      2020-09-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54346  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:27:13  

Additional Information
 Jupiter MOID = 1.98851 au 
 T_jup = 3.182 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.08044247098581E-15 -1.353888401416252E-14 1.23133234583761E-12 2.337866016960788E-14 3.779794540883944E-13 -1.080466257469707E-14
q -1.353888401416252E-14 4.526642519730683E-14 -4.322008929109065E-12 -7.747457991037362E-14 -1.294104866119526E-12 3.65895405539251E-14
tp 1.23133234583761E-12 -4.322008929109065E-12 6.165396623749168E-9 6.750088789366193E-12 1.247704610987888E-9 1.656147301813482E-12
node 2.337866016960788E-14 -7.747457991037362E-14 6.750088789366193E-12 5.255072777956315E-10 -5.125088032713561E-10 -6.145747600232852E-12
peri 3.779794540883944E-13 -1.294104866119526E-12 1.247704610987888E-9 -5.125088032713561E-10 7.73021653875031E-10 5.934761777996739E-12
i -1.080466257469707E-14 3.65895405539251E-14 1.656147301813482E-12 -6.145747600232852E-12 5.934761777996739E-12 2.643782806560809E-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 14.93   n/a MPCxxxxx  
diameter diameter 4.105 km 0.280 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.152   0.050 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

152462 (2005 VF71)          Discovered 2005-Nov-01 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

[ show close-approach data ]
Alternate Designations
 2005 VF71 = 2005 YS49 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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