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136024 (2002 VK87)
Classification: Main-belt Asteroid          SPK-ID: 2136024
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1072392792746499 6.4384e-08  
a 2.739718901514561 1.9928e-08 au
q 2.445913421101004 1.7834e-07 au
i 5.843197164262848 4.4334e-06 deg
node 265.4802752435739 6.8826e-05 deg
peri 78.50924992320992 7.3298e-05 deg
M 12.56410803147592 2.2396e-05 deg
tp 2458942.692179320599
(2020-Apr-03.19217932)
0.00010306 TDB
period 1656.370304397938
4.53
1.8072e-05
4.948e-08
d
yr
n .2173427035271885 2.3713e-09 deg/d
Q 3.033524381928118 2.2065e-08 au
  Orbit Determination Parameters
   # obs. used (total)      629  
   data-arc span      7037 days (19.27 yr)  
   first obs. used      2001-06-16  
   last obs. used      2020-09-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52452  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Oct-22 20:39:44  

Additional Information
 Earth MOID = 1.44636 au 
 Jupiter MOID = 2.33805 au 
 T_jup = 3.335 
[ show covariance matrix ]

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 14.9   n/a MPO432822  
diameter diameter 5.448 km 0.294 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.078   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

136024 (2002 VK87)          Discovered 2002-Nov-08 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

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Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1926-Jun-02 21:58 00:04 Psych 0.0196861375005629 0.0196682106947696 0.0197040697427668 2.53995634496472 2.539956102992 2424669.415009289 4.43944641858611 1030.35763600201 41.6679897694908 30.0427110622836 35389.5712944066 T 16 CATAB v2.0f-lin.ifort 2020-Oct-22 20:40:14 2020-Oct-22 20:40
2028-Feb-10 20:04 00:02 Hygie 0.00554000072632528 0.00553707592841653 0.00554292789557005 2.32414126413143 2.32413826337763 2461812.336022231 2.35622478618334 246.069524526959 61.8548601442964 -56.5514091985761 11270.3294588941 T 16 CATAB v2.0f-lin.ifort 2020-Oct-22 20:40:14 2020-Oct-22 20:40
2086-May-05 11:32 00:02 Thisb 0.0441681719159512 0.0441545244175955 0.0441818227302834 1.89411262323213 1.89411254173177 2483080.980418981 1.5911714398599 910.577873587451 74.1321324912923 41.8977945152539 59619.0220219789 T 16 CATAB v2.0f-lin.ifort 2020-Oct-22 20:40:14 2020-Oct-22 20:40
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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