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78319 (2002 PW75)
Classification: Main-belt Asteroid          SPK-ID: 2078319
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09973452328681207 3.9526e-08  
a 3.047219679412455 2.0827e-08 au
q 2.743306677336061 1.2093e-07 au
i 2.436516975016055 4.1362e-06 deg
node 68.03564393626232 0.00010721 deg
peri 213.6596695220199 0.00010954 deg
M 191.0413874864762 2.4186e-05 deg
tp 2460112.367856772847
(2023-Jun-16.86785677)
0.00013336 TDB
period 1942.916218088316
5.32
1.9919e-05
5.454e-08
d
yr
n .1852884836970546 1.8996e-09 deg/d
Q 3.351132681488848 2.2905e-08 au
  Orbit Determination Parameters
   # obs. used (total)      742  
   data-arc span      22032 days (60.32 yr)  
   first obs. used      1960-09-24  
   last obs. used      2021-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51106  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 07:14:36  

Additional Information
 Earth MOID = 1.72539 au 
 Jupiter MOID = 1.76351 au 
 T_jup = 3.229 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457234.5 (2015-Jul-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1031406538944289 3.953e-08  
q 2.73002915757176 1.2131e-07 au
tp 2458166.387761555111
(2018-Feb-16.88776156)
0.00012413 TDB
node 68.12670089158827 0.00010738 deg
peri 213.2797296389703 0.00010957 deg
i 2.436759183712492 4.1334e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      742  
   data-arc span      22032 days (60.32 yr)  
   first obs. used      1960-09-24  
   last obs. used      2021-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51106  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 07:14:36  

Additional Information
 Jupiter MOID = 1.76351 au 
 T_jup = 3.229 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.562609740255655E-15 -4.739019631360751E-15 1.038756643172588E-12 -3.636998635830103E-15 1.69562611367065E-13 -1.473447955504415E-16
q -4.739019631360751E-15 1.471626156764576E-14 -2.71738293324144E-12 1.201447526693228E-14 -4.708148250538875E-13 5.951096520773216E-16
tp 1.038756643172588E-12 -2.71738293324144E-12 1.540715425935342E-8 -4.876838097574432E-12 2.725956034679076E-9 -7.261340900201418E-13
node -3.636998635830103E-15 1.201447526693228E-14 -4.876838097574432E-12 1.153115051233306E-8 -1.152150295380951E-8 2.654895311392869E-11
peri 1.69562611367065E-13 -4.708148250538875E-13 2.725956034679076E-9 -1.152150295380951E-8 1.200546785173381E-8 -2.667613571111182E-11
i -1.473447955504415E-16 5.951096520773216E-16 -7.261340900201418E-13 2.654895311392869E-11 -2.667613571111182E-11 1.708461358941897E-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 15.0   n/a MPO366144  
diameter diameter 5.330 km 0.780 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.068   0.056 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

78319 (2002 PW75)          Discovered 2002-Aug-08 by NEAT at Palomar
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ 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
1929-Dec-10 20:10 00:03 Jupiter 1.75818194330369 1.75818156915324 1.75818231745403 2.3077844742813 2.08862353938305 2425956.340143136 2.75855788245401 53.3858644269211 16.1658012302508 89.8205775585097 2969348.47112049 T 25 CATAB v2.0f-lin.ifort 2021-Feb-24 07:14:37 2021-Feb-24 07:14
1978-Mar-07 09:07 00:01 Jupiter 1.82054075559818 1.82054025143486 1.82054125976141 2.34111519969546 2.13314389546403 2443574.879854701 1.20157137740078 49.0792185608743 9.57445544014008 -81.2635544417516 2742219.39499034 T 25 CATAB v2.0f-lin.ifort 2021-Feb-24 07:14:37 2021-Feb-24 07:14
1987-Aug-01 21:39 < 00:01 Jupiter 1.92589588620191 1.92589541359045 1.92589635881348 3.39176519952459 3.25951793122917 2447009.402185237 0.865191505241782 59.2915560708356 14.9070521010599 -81.4866132514725 3407979.2879027 T 25 CATAB v2.0f-lin.ifort 2021-Feb-24 07:14:37 2021-Feb-24 07:14
2026-May-29 01:04 < 00:01 Jupiter 1.94238961961215 1.94238922436969 1.94239001485462 2.64167424290645 2.47109246945767 2461189.544710641 0.392235669306562 40.7573006641481 8.66904309495547 -86.4293948107209 3166346.82878327 T 25 CATAB v2.0f-lin.ifort 2021-Feb-24 07:14:37 2021-Feb-24 07:14
2035-Oct-24 00:50 < 00:01 Jupiter 1.81610148486943 1.81610108474491 1.81610188499395 2.76207394608492 2.58771335954002 2464624.534440288 0.688135605768862 53.4566504113143 9.01223118189519 -85.1651994373648 3160571.26641537 T 25 CATAB v2.0f-lin.ifort 2021-Feb-24 07:14:37 2021-Feb-24 07:14
2084-Jan-17 10:19 00:02 Jupiter 1.77108403301514 1.77108368174555 1.77108438428473 2.38472798106249 2.17495419786486 2482241.929594875 2.23692501586329 55.506824840477 8.21887086437374 -89.3884859136361 2708309.37061667 T 25 CATAB v2.0f-lin.ifort 2021-Feb-24 07:14:37 2021-Feb-24 07:14
2132-Apr-13 00:31 00:04 Jupiter 1.80306564526496 1.80306493366038 1.80306635686965 2.30246979883471 2.08849974949656 2499859.521564782 3.79550332194767 67.6949892513865 14.6737035291195 -72.2090322534967 2756084.0675439 T 25 CATAB v2.0f-lin.ifort 2021-Feb-24 07:14:37 2021-Feb-24 07:14
2141-Sep-13 04:27 00:04 Jupiter 1.96501149230824 1.9650100087923 1.96501297583093 3.61656076281907 3.49534080775159 2503299.685598048 3.94691196950389 208.072549382736 17.2346706296716 -74.497098163114 3283636.31260217 T 25 CATAB v2.0f-lin.ifort 2021-Feb-24 07:14:37 2021-Feb-24 07:14
2180-Jul-06 01:08 00:05 Jupiter 1.90418039683372 1.90417872023474 1.90418207343444 2.50933761007316 2.32532363305692 2517475.547147536 5.2791912905554 136.943713415432 14.1020365449369 -68.7755764545252 2258985.5346719 T 25 CATAB v2.0f-lin.ifort 2021-Feb-24 07:14:37 2021-Feb-24 07:14
2189-Dec-02 07:28 00:06 Jupiter 1.84458135805179 1.84457988231083 1.84458283380125 2.93215835882355 2.77113021416919 2520911.811156415 5.6144420592581 227.252825364961 11.4016631241252 -80.683656356973 2753913.38002037 T 25 CATAB v2.0f-lin.ifort 2021-Feb-24 07:14:37 2021-Feb-24 07:14

Alternate Designations
 2002 PW75 = 4840 P-L 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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