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JPL Small-Body Database Browser
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379456 (2010 CW144)
Classification: Main-belt Asteroid          SPK-ID: 2379456
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 .08552431158503025 7.0154e-08  
a 3.186074870221333 6.6136e-08 au
q 2.913588010287289 2.4503e-07 au
i 12.89556471094821 5.2072e-06 deg
node 286.6969755910123 4.0177e-05 deg
peri 222.6306044869353 6.7069e-05 deg
M 298.6650107155069 5.7361e-05 deg
tp 2459354.406211873706
(2021-May-19.90621187)
0.00033678 TDB
period 2077.219508160007
5.69
6.4678e-05
1.771e-07
d
yr
n .1733085976642337 5.3963e-09 deg/d
Q 3.458561730155377 7.1793e-08 au
  Orbit Determination Parameters
   # obs. used (total)      213  
   data-arc span      5851 days (16.02 yr)  
   first obs. used      2004-01-17  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53938  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 03:11:13  

Additional Information
 Earth MOID = 1.94093 au 
 Jupiter MOID = 1.69116 au 
 T_jup = 3.153 
[ 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 15.4   n/a MPO455731  
diameter diameter 4.300 km 1.279 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.072   0.035 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

379456 (2010 CW144)          Discovered 2010-Feb-13 by CSS at Catalina
Reference: Last Updated: 2013-11-20

[ 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
1927-Oct-15 04:22 00:11 Jupiter 1.89507818510045 1.89507525178118 1.89508111899511 2.52411080397387 2.34034550243671 2425168.681997454 11.0761184233204 1809.67584440252 41.801782606523 82.4532882867865 1436520.04538234 T 18 CATAB v2.0f-lin.ifort 2020-Feb-26 03:11:16 2020-Feb-26 03:11
1938-Sep-05 00:31 00:08 Jupiter 1.77154603063004 1.77154447370734 1.7715475875596 3.60801489001929 3.47296978244211 2429146.521419093 7.79840840108856 287.166209536926 82.3484464375403 75.4107539547287 810090.138321178 T 18 CATAB v2.0f-lin.ifort 2020-Feb-26 03:11:16 2020-Feb-26 03:11
1949-Sep-16 04:00 00:06 Jupiter 1.77058993127065 1.77058832255669 1.77059154005415 4.32173786917817 4.20959018280322 2433175.666845863 5.90426131716151 621.841832070425 30.268144316314 84.0999429905274 2216637.74846028 T 18 CATAB v2.0f-lin.ifort 2020-Feb-26 03:11:16 2020-Feb-26 03:11
1960-Oct-06 17:38 00:05 Jupiter 1.94076446326931 1.94076143860217 1.94076748798818 4.69779330028976 4.60395338410911 2437214.234935641 4.84497829955924 539.155858568157 29.982991549068 74.5131519590405 2434046.11204747 T 18 CATAB v2.0f-lin.ifort 2020-Feb-26 03:11:16 2020-Feb-26 03:11
2059-Oct-19 21:49 00:04 Jupiter 1.99120423139524 1.99120345436073 1.99120500842974 4.07837439806571 3.97270356973761 2473386.408836770 4.1985236229933 254.717199254337 36.4431408684141 -86.7020723047533 2157302.15777413 T 18 CATAB v2.0f-lin.ifort 2020-Feb-26 03:11:16 2020-Feb-26 03:11
2070-Aug-26 17:32 00:06 Jupiter 1.9270273814356 1.92702626334362 1.92702849952911 2.43927243406929 2.25187754264014 2477350.230586657 6.30336759294931 226.918969052095 24.4444975600199 -77.1753918080746 1178155.57525264 T 18 CATAB v2.0f-lin.ifort 2020-Feb-26 03:11:16 2020-Feb-26 03:11
2081-Jun-15 17:56 00:07 Jupiter 1.82273325807611 1.82273144672099 1.82273506971917 2.94702715075242 2.78488254957685 2481296.247293857 7.12147348279976 1341.53997095044 41.9628538439863 83.7149722704039 1582203.95932107 T 18 CATAB v2.0f-lin.ifort 2020-Feb-26 03:11:16 2020-Feb-26 03:11
2092-Jun-03 21:16 00:07 Jupiter 1.77050968144773 1.77050894116064 1.77051042173491 4.01374312969362 3.89272678749622 2485302.386390272 7.33488338791825 405.269253036087 37.728463609934 -88.0477264155442 1671776.14877367 T 18 CATAB v2.0f-lin.ifort 2020-Feb-26 03:11:16 2020-Feb-26 03:11
2103-Jun-22 12:02 00:08 Jupiter 1.87587357140107 1.87587046936646 1.87587667356992 4.63009734509596 4.53152639693366 2489337.001731578 8.26725908372945 830.867279765926 27.8410411500355 79.9058269011581 2633054.2513197 T 18 CATAB v2.0f-lin.ifort 2020-Feb-26 03:11:16 2020-Feb-26 03:11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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