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136290 (2004 AH6)
Classification: Main-belt Asteroid          SPK-ID: 2136290
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 .04883980918043165 4.6902e-08  
a 3.080466765799439 3.4526e-08 au
q 2.930017356771133 1.4298e-07 au
i 11.01971091876186 5.4304e-06 deg
node 141.6311434299048 2.7748e-05 deg
peri 46.663303659056 6.3545e-05 deg
M 308.9158055526124 5.8333e-05 deg
tp 2459280.725251080533
(2021-Mar-07.22525108)
0.0003213 TDB
period 1974.800454040455
5.41
3.3201e-05
9.09e-08
d
yr
n .1822968995492368 3.0648e-09 deg/d
Q 3.230916174827745 3.6213e-08 au
  Orbit Determination Parameters
   # obs. used (total)      424  
   data-arc span      6373 days (17.45 yr)  
   first obs. used      2002-11-07  
   last obs. used      2020-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56776  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 22:37:31  

Additional Information
 Earth MOID = 1.94565 au 
 Jupiter MOID = 1.77126 au 
 T_jup = 3.198 
[ 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 15.2   n/a MPO459643  
diameter diameter 2.859 km 0.228 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.197   0.046 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

136290 (2004 AH6)          Discovered 2004-Jan-13 by NEAT at Palomar
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ 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
1905-Aug-06 09:35 00:06 Jupiter 1.96286321270737 1.9628612001172 1.96286522530602 2.91591782819761 2.76396976309455 2417063.899154446 6.10372917695348 239.143638909149 15.1102359851566 71.3426817652087 2400862.82302042 T 21 CATAB v2.0f-lin.ifort 2020-May-20 22:37:33 2020-May-20 22:37
1915-May-03 02:35 00:05 Jupiter 1.79980306250109 1.79980223709412 1.79980388793128 3.76152453186484 3.63425751625215 2420620.607457087 5.0569347197357 404.334922306791 20.8521891224434 -86.3826577319676 2736045.24799841 T 21 CATAB v2.0f-lin.ifort 2020-May-20 22:37:33 2020-May-20 22:37
1974-Dec-22 21:33 00:02 Jupiter 1.78713246631129 1.78713199441147 1.78713293821132 3.57269200957609 3.43747229686736 2442404.398078912 2.07558457034763 167.901765253296 19.6708629089818 86.765411416343 2637069.56523114 T 21 CATAB v2.0f-lin.ifort 2020-May-20 22:37:33 2020-May-20 22:37
2034-Aug-16 17:07 00:01 Jupiter 1.79446470183763 1.79446419965931 1.79446520401595 3.33620960977461 3.19159135146439 2464191.213483128 1.05403028915515 90.5603934588342 20.8064445573316 85.7592611683908 2436126.42160963 T 21 CATAB v2.0f-lin.ifort 2020-May-20 22:37:33 2020-May-20 22:37
2094-Apr-15 14:55 00:04 Jupiter 1.81848111758858 1.81848038648281 1.81848184870303 3.06867614689428 2.91293698480636 2485983.121720291 4.30068383938602 275.608175839695 19.419273012588 80.093710430304 2372212.30461388 T 21 CATAB v2.0f-lin.ifort 2020-May-20 22:37:33 2020-May-20 22:37
2104-Feb-18 11:40 00:04 Jupiter 1.99426603338662 1.99426391090312 1.99426815588077 4.26760123530537 4.16688881615039 2489577.986321470 4.39037894033165 265.284337852128 28.2332211541901 -68.2593153453652 3150244.37483161 T 21 CATAB v2.0f-lin.ifort 2020-May-20 22:37:33 2020-May-20 22:37
2153-Dec-20 13:09 00:08 Jupiter 1.85426146062561 1.85425995903242 1.85426296225168 2.82188849937221 2.65508175882868 2507781.048074501 7.73244447819371 432.616950028704 16.6874523421623 76.0548877643909 2495752.23814004 T 21 CATAB v2.0f-lin.ifort 2020-May-20 22:37:33 2020-May-20 22:37
2163-Oct-10 06:18 00:07 Jupiter 1.92442327132449 1.92442032918552 1.92442621350984 4.15595191393553 4.04866017152324 2511361.762417119 7.34279562012052 507.694408401624 25.2290227567002 -74.4994816848802 3066002.42303674 T 21 CATAB v2.0f-lin.ifort 2020-May-20 22:37:33 2020-May-20 22:37
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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