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136739 (1995 VD13)
Classification: Main-belt Asteroid          SPK-ID: 2136739
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06666361876320348 4.7091e-08  
a 3.115653987820628 2.8354e-08 au
q 2.907953218178498 1.4839e-07 au
i 3.743767534232386 5.7487e-06 deg
node 145.2655033347887 8.1874e-05 deg
peri 87.53840142292528 9.4183e-05 deg
M 330.6757489671157 4.4352e-05 deg
tp 2459164.123879591030
(2020-Nov-10.62387959)
0.00024693 TDB
period 2008.733201291821
5.50
2.7421e-05
7.507e-08
d
yr
n .1792174290585147 2.4465e-09 deg/d
Q 3.323354757462757 3.0245e-08 au
  Orbit Determination Parameters
   # obs. used (total)      354  
   data-arc span      8961 days (24.53 yr)  
   first obs. used      1995-10-15  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53886  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 22:41:03  

Additional Information
 Earth MOID = 1.90013 au 
 Jupiter MOID = 1.66668 au 
 T_jup = 3.211 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457245.5 (2015-Aug-11.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06634882529053306 4.7414e-08  
q 2.909535715325003 1.4917e-07 au
tp 2457147.118224541880
(2015-May-04.61822454)
0.00025472 TDB
node 145.2855648457789 8.1891e-05 deg
peri 86.32918216582729 9.4183e-05 deg
i 3.743081994923168 5.7479e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      354  
   data-arc span      8961 days (24.53 yr)  
   first obs. used      1995-10-15  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53886  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 22:41:03  

Additional Information
 Jupiter MOID = 1.66668 au 
 T_jup = 3.211 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.248117751730654E-15 -6.961539594968477E-15 -3.573677235563778E-12 3.083902109951163E-15 -6.265402667410786E-13 -6.459841827866779E-16
q -6.961539594968477E-15 2.225118525758145E-14 8.882239117821552E-12 -1.121591365968254E-15 1.537039790495713E-12 2.692364532183909E-15
tp -3.573677235563778E-12 8.882239117821552E-12 6.488186873125242E-8 -5.699888092676835E-11 1.189478979911468E-8 -2.156770235113165E-13
node 3.083902109951163E-15 -1.121591365968254E-15 -5.699888092676835E-11 6.70610565175771E-9 -6.701116888339242E-9 1.526260334433348E-10
peri -6.265402667410786E-13 1.537039790495713E-12 1.189478979911468E-8 -6.701116888339242E-9 8.870411416111792E-9 -1.523312323391083E-10
i -6.459841827866779E-16 2.692364532183909E-15 -2.156770235113165E-13 1.526260334433348E-10 -1.523312323391083E-10 3.303852345440674E-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 15.3   n/a MPO436674  
diameter diameter 5.372 km 0.531 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.042   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

136739 (1995 VD13)          Discovered 1995-Nov-15 by Spacewatch at Kitt Peak
Reference: 20061205/Numbers.arcLast Updated: 2006-12-13

[ hide close-approach data ]
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
1941-Mar-16 19:19 00:03 Jupiter 1.68503707934053 1.68503623995415 1.68503791872805 2.22201133172764 1.98292423209282 2430070.304874500 3.10858501328885 111.287228473565 3.86501651801797 79.4102333250098 2109651.40909447 T 21 CATAB v2.0f-lin.ifort 2020-May-20 22:41:06 2020-May-20 22:41
1951-Apr-06 01:42 00:03 Jupiter 1.74821375494164 1.74821286072431 1.74821464916106 2.73294264748048 2.54950204893701 2433742.570679578 2.61056676089872 144.552625682662 16.8605176525432 -82.7793040210672 2044963.96151768 T 21 CATAB v2.0f-lin.ifort 2020-May-20 22:41:06 2020-May-20 22:41
2012-Nov-02 13:46 < 00:01 Jupiter 1.7456480701936 1.7456476199767 1.7456485204104 2.37124069572045 2.15692915979232 2456234.073406359 0.312089467948634 55.5594376965452 5.07670651735984 82.1891895379702 2626466.73045166 T 21 CATAB v2.0f-lin.ifort 2020-May-20 22:41:06 2020-May-20 22:41
2022-Nov-20 15:03 < 00:01 Jupiter 1.69324937021269 1.69324874121989 1.6932499992053 2.48801768027631 2.27810493070114 2459904.127284005 0.486787582354176 52.2724994213873 14.2835639166874 89.7498436504847 1898114.63485476 T 21 CATAB v2.0f-lin.ifort 2020-May-20 22:41:06 2020-May-20 22:41
2084-Jun-20 00:34 00:03 Jupiter 1.82298120229008 1.82297996989223 1.82298243468731 2.60993404543349 2.42538325155119 2482396.523479222 2.93672021783137 58.4803943729945 33.9136741622083 84.2576709353312 1220176.34080395 T 21 CATAB v2.0f-lin.ifort 2020-May-20 22:41:06 2020-May-20 22:41
2094-Jul-08 22:43 00:03 Jupiter 1.66266191688987 1.66266118265287 1.66266265112961 2.30006681801972 2.06674433450074 2486067.446570674 3.44179961708437 192.101994465192 10.9173839509701 88.3429294605628 1905601.28706281 T 21 CATAB v2.0f-lin.ifort 2020-May-20 22:41:06 2020-May-20 22:41
2104-Aug-10 06:17 00:04 Jupiter 1.97115353625862 1.97115159047843 1.97115548204205 3.63364020143471 3.5133919523886 2489751.761749481 3.63881871043705 167.952980965837 25.5155117449893 -62.2087352421477 2318178.83211828 T 21 CATAB v2.0f-lin.ifort 2020-May-20 22:41:06 2020-May-20 22:41
2156-Feb-04 17:24 00:06 Jupiter 1.90740203541458 1.90739948531524 1.90740458551361 2.9042743804222 2.74711977564898 2508557.224753490 5.79873867144079 132.229326088632 43.0272913926098 -52.7769656766699 1090449.96646646 T 21 CATAB v2.0f-lin.ifort 2020-May-20 22:41:06 2020-May-20 22:41
2166-Feb-25 23:55 00:07 Jupiter 1.65770390248605 1.65770337434959 1.65770443062232 2.18780228873801 1.94024644956128 2512231.496587825 6.49616651145888 306.55239958759 7.55317595481103 84.6600244719631 1972163.94904849 T 21 CATAB v2.0f-lin.ifort 2020-May-20 22:41:06 2020-May-20 22:41
2176-Mar-22 23:46 00:07 Jupiter 1.87903762758679 1.87903455367732 1.87904070151367 3.28164257155479 3.14127819229489 2515909.490428773 6.64421785693075 336.361059066805 22.1965038200784 -69.7358065645983 2287055.84855324 T 21 CATAB v2.0f-lin.ifort 2020-May-20 22:41:06 2020-May-20 22:41
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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