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442008 (2010 OF40)
Classification: Main-belt Asteroid          SPK-ID: 2442008
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2146409150059799 8.5895e-08  
a 3.039771948993808 5.6396e-08 au
q 2.387312516452266 2.808e-07 au
i 15.68903945083457 8.3244e-06 deg
node 32.41492310468988 2.4477e-05 deg
peri 325.160312251293 2.92e-05 deg
M 315.0105717634322 1.8286e-05 deg
tp 2459242.417844606971
(2021-Jan-27.91784461)
0.00010316 TDB
period 1935.797530045551
5.30
5.3872e-05
1.475e-07
d
yr
n .1859698622466622 5.1754e-09 deg/d
Q 3.692231381535351 6.8501e-08 au
  Orbit Determination Parameters
   # obs. used (total)      192  
   data-arc span      4441 days (12.16 yr)  
   first obs. used      2008-04-01  
   last obs. used      2020-05-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60632  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 07:18:58  

Additional Information
 Earth MOID = 1.40262 au 
 Jupiter MOID = 1.82996 au 
 T_jup = 3.149 
[ 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 16.1   n/a MPO477085  
diameter diameter 3.745 km 0.248 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.050   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

442008 (2010 OF40)          Discovered 2008-Apr-01 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-09-02

[ 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
1933-Dec-25 06:06 00:07 Jupiter 1.82928387445185 1.82928307751313 1.82928467140325 3.69677803435659 3.56932735581642 2427431.754344092 6.52929799724687 700.107629268887 38.4947043523709 89.4291265238072 1352336.73004041 T 18 CATAB v2.0f-lin.ifort 2020-Jun-24 07:19:18 2020-Jun-24 07:19
1981-Oct-26 08:57 00:03 Jupiter 1.84908204866013 1.849081020986 1.84908307637725 3.88387821962074 3.76408759476714 2444903.873002619 2.70972360342289 551.333003585744 20.6248908357692 85.4983896910979 1648558.35018139 T 18 CATAB v2.0f-lin.ifort 2020-Jun-24 07:19:18 2020-Jun-24 07:19
2029-Aug-30 03:36 00:01 Jupiter 1.91518797856346 1.91518711887606 1.91518883827384 4.00574656631296 3.89377369202692 2462378.650002106 1.08731983918385 467.683537493785 22.6582636551374 85.9232806111726 1856851.07561968 T 18 CATAB v2.0f-lin.ifort 2020-Jun-24 07:19:18 2020-Jun-24 07:19
2087-Jan-14 15:01 00:07 Jupiter 1.99843638393233 1.99843335903919 1.99843941304212 2.91101478150669 2.76157958697703 2483335.125605215 6.50804390709852 5153.43713584789 57.353009356699 87.8674064419965 1546811.60621389 T 18 CATAB v2.0f-lin.ifort 2020-Jun-24 07:19:18 2020-Jun-24 07:19
2134-Dec-10 14:02 00:10 Jupiter 1.89705137967119 1.89704767523601 1.89705508428074 3.35501036773087 3.21917785865925 2500831.085061083 9.7870062532376 1126.77117020335 112.425584297244 80.2955140671134 1586905.51223022 T 18 CATAB v2.0f-lin.ifort 2020-Jun-24 07:19:18 2020-Jun-24 07:19
2182-Oct-19 10:14 00:13 Jupiter 1.83002652813419 1.83002391089953 1.8300291454425 3.63887072685108 3.50937115709872 2518310.926052385 12.8711588775296 805.366314758902 102.560260858658 -81.7046412295654 1236155.92456303 T 18 CATAB v2.0f-lin.ifort 2020-Jun-24 07:19:18 2020-Jun-24 07:19

Alternate Designations
 2010 OF40 = 2008 GA25 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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