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JPL Small-Body Database Browser
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442031 (2010 PW10)
Classification: Main-belt Asteroid          SPK-ID: 2442031
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1779549415746589 1.7465e-07  
a 3.139703520035049 8.1037e-08 au
q 2.580977763565461 5.8041e-07 au
i 9.586743490555127 9.3075e-06 deg
node 34.39050467461171 4.7719e-05 deg
peri 326.8003643151596 5.2335e-05 deg
M 216.7849855063291 2.569e-05 deg
tp 2459408.883493888881
(2021-Jul-13.38349389)
0.00016922 TDB
period 2032.035948387646
5.56
7.8671e-05
2.154e-07
d
yr
n .1771622201298398 6.8589e-09 deg/d
Q 3.698429276504637 9.5458e-08 au
  Orbit Determination Parameters
   # obs. used (total)      135  
   data-arc span      5358 days (14.67 yr)  
   first obs. used      2004-08-23  
   last obs. used      2019-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55056  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:43:27  

Additional Information
 Earth MOID = 1.58445 au 
 Jupiter MOID = 1.78039 au 
 T_jup = 3.165 
[ 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 MPO456094  
diameter diameter 4.812 km 0.166 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.030   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

442031 (2010 PW10)          Discovered 2008-Apr-06 by Spacewatch at Kitt Peak
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
1946-Nov-26 03:53 00:08 Jupiter 1.92654662777631 1.92654359365861 1.92654966193048 3.15274310927228 3.01006182677928 2432150.661565011 8.23772122878365 478.502216143686 31.5175654446574 74.5872321208851 1139569.74414815 T 13 CATAB v2.0e-lin.ifort 2019-Jul-14 13:43:29 2019-Jul-14 13:43
1957-Jun-17 16:42 00:07 Jupiter 1.80536732956415 1.80536564062101 1.80536901857708 2.65424876332462 2.47117347677269 2436007.195796751 6.73934488388572 870.769815461182 30.1032009453148 85.7967574893567 804417.884128974 T 13 CATAB v2.0e-lin.ifort 2019-Jul-14 13:43:29 2019-Jul-14 13:43
1967-Dec-13 08:49 00:06 Jupiter 1.93221138440227 1.9322091203812 1.93221364843313 2.31665889235382 2.11900199315216 2439837.867521622 5.73863407925253 314.888121413674 44.2227498781348 80.5393011227246 986951.937832325 T 13 CATAB v2.0e-lin.ifort 2019-Jul-14 13:43:29 2019-Jul-14 13:43
2041-Oct-28 15:06 00:03 Jupiter 1.9120156749752 1.91201400932311 1.91201734063946 3.08552721638474 2.93844834069962 2466821.129471148 3.08141914195715 306.510399819343 23.2273909491399 79.0041995468579 1122641.38184986 T 13 CATAB v2.0e-lin.ifort 2019-Jul-14 13:43:29 2019-Jul-14 13:43
2052-May-20 07:25 00:05 Jupiter 1.79747698111112 1.79747537544182 1.7974785868031 2.68125391979075 2.49933299763267 2470677.809320952 4.56656634641775 562.010042597717 27.540951961709 84.8306515033724 727675.000565866 T 13 CATAB v2.0e-lin.ifort 2019-Jul-14 13:43:29 2019-Jul-14 13:43
2062-Nov-17 04:16 00:07 Jupiter 1.94303683736937 1.94303504257837 1.94303863216721 2.42044099735295 2.23308761954657 2474510.677467408 6.6205975169161 278.79832612286 50.5953366857187 75.0470974928175 1082270.61154774 T 13 CATAB v2.0e-lin.ifort 2019-Jul-14 13:43:29 2019-Jul-14 13:43
2136-Oct-02 04:06 00:14 Jupiter 1.90060546031251 1.90060064851098 1.90061027225805 3.02526956849997 2.87418463993249 2501492.670789477 14.4441605559541 896.006771199616 23.7354042310018 76.7983933008635 1112464.86799821 T 13 CATAB v2.0e-lin.ifort 2019-Jul-14 13:43:29 2019-Jul-14 13:43
2147-Apr-25 13:34 00:16 Jupiter 1.79742268242194 1.79742105004811 1.79742431490356 2.71651634365049 2.53711951336793 2505350.065101339 15.7860358139316 1330.93539820198 32.2763763682128 86.2239605286476 740652.614614052 T 13 CATAB v2.0e-lin.ifort 2019-Jul-14 13:43:29 2019-Jul-14 13:43
2157-Oct-26 00:41 00:19 Jupiter 1.95402166617729 1.95401611605776 1.95402721638001 2.52524382433044 2.34731832700129 2509186.528136421 18.8098697376678 735.10783082756 54.8898875547459 70.2962081655206 1137394.51623555 T 13 CATAB v2.0e-lin.ifort 2019-Jul-14 13:43:29 2019-Jul-14 13:43

Alternate Designations
 2010 PW10 = 2010 PA22 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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