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(2004 PW27)
Classification: Mars-crossing Asteroid          SPK-ID: 3250559
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5076531068738727 3.9837e-07  
a 2.886637103521376 1.7983e-07 au
q 1.421226809501353 1.0984e-06 au
i 14.06086844284896 2.1837e-05 deg
node 97.82275616579709 6.7886e-05 deg
peri 215.2217773732193 0.0001693 deg
M 122.847078300219 0.00013796 deg
tp 2458589.207535173983
(2019-Apr-15.70753517)
0.00062975 TDB
period 1791.375833941782
4.90
0.0001674
4.583e-07
d
yr
n .2009628539019912 1.8779e-08 deg/d
Q 4.3520473975414 2.7112e-07 au
  Orbit Determination Parameters
   # obs. used (total)      64  
   data-arc span      5563 days (15.23 yr)  
   first obs. used      2004-08-09  
   last obs. used      2019-11-02  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      1  
   norm. resid. RMS      .584  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 22:15:52  

Additional Information
 Earth MOID = .429779 au 
 Jupiter MOID = 1.09475 au 
 T_jup = 3.048 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.0   n/a MPO164221  

[ 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
1906-Jul-30 22:54 00:05 Earth 0.477142711309385 0.47711628098785 0.477169150052623 7.43359509686005 7.43284384232447 2417422.454215383 4.66116886757231 3427.71752476385 56.7369772685298 67.4016141043501 857410.482503587 T 11 CATAB v2.0g-lin.ifort 2021-Apr-14 22:15:52 2021-Apr-14 22:15
1943-Mar-03 22:05 00:02 Jupiter 1.26281343210539 1.26278920002032 1.26283766418571 3.96143334937507 3.7883333252553 2430787.420234218 2.06576042799133 1201.06105254095 156.133445471275 15.2144170131007 327432.075224058 T 11 CATAB v2.0g-lin.ifort 2021-Apr-14 22:15:52 2021-Apr-14 22:15
1955-Jul-27 15:09 00:02 Earth 0.416405597643117 0.416399522464603 0.416411675065138 7.54365048463628 7.54280220574848 2435316.130924752 1.84130538195091 1605.86397627009 77.7526581775843 79.4808490591257 901680.990708131 T 11 CATAB v2.0g-lin.ifort 2021-Apr-14 22:15:52 2021-Apr-14 22:15
1967-May-14 04:43 00:03 Jupiter 1.26024479136832 1.26022620664864 1.26026337606343 4.6375300788084 4.49026348990796 2439624.696401329 3.09747400454129 885.892447654528 388.922436910459 9.22643329965889 112592.513434106 T 11 CATAB v2.0g-lin.ifort 2021-Apr-14 22:15:52 2021-Apr-14 22:15
2004-Jul-22 18:13 < 00:01 Earth 0.430092177400344 0.430088863617641 0.430095491199207 6.98952443699393 6.988638034999 2453209.258853139 0.417110187228975 213.968557370595 41.9178450877875 -40.3778886404212 765955.906905378 T 11 CATAB v2.0g-lin.ifort 2021-Apr-14 22:15:52 2021-Apr-14 22:15
2026-May-15 00:55 00:05 Jupiter 1.1238237054403 1.12381279488817 1.12383461600304 3.64755983648749 3.43471961583442 2461175.538468376 5.13232562376686 575.713804582166 254.701400613435 13.028390480531 491995.913882961 T 11 CATAB v2.0g-lin.ifort 2021-Apr-14 22:15:52 2021-Apr-14 22:15
2048-Jul-28 08:23 00:02 Earth 0.409763094577248 0.409751056101087 0.409775135405818 6.93626538927251 6.93532786360702 2469285.849574612 2.00908219220079 1671.35753839609 72.7918376721356 69.0912688257692 744580.776909994 T 11 CATAB v2.0g-lin.ifort 2021-Apr-14 22:15:52 2021-Apr-14 22:15
2050-Aug-12 07:44 00:04 Jupiter 1.57551461881453 1.57549861819049 1.57553061947654 5.50191640917382 5.40331855032186 2470030.822102686 3.53131903294455 898.115264161116 213.859801880441 -33.0625048406907 254084.773954481 T 11 CATAB v2.0g-lin.ifort 2021-Apr-14 22:15:52 2021-Apr-14 22:15
2073-Jan-16 20:01 00:13 Mars 0.0648463319008787 0.0648165336713924 0.0648761536566396 7.42579274927558 7.42519818975112 2478224.334333157 13.2492285468166 2453.07918368748 90.2644985503797 -52.7512268364976 87441.2316101342 T 11 CATAB v2.0g-lin.ifort 2021-Apr-14 22:15:52 2021-Apr-14 22:15
2085-Jun-06 23:58 00:12 Jupiter 1.99742244798848 1.99739093908221 1.99745395688338 5.84857451767752 5.77561324421366 2482748.498813862 12.0510453394903 1552.96682257985 154.075500742398 -3.21681732464444 144302.589130896 T 11 CATAB v2.0g-lin.ifort 2021-Apr-14 22:15:52 2021-Apr-14 22:15
2109-Jul-26 08:50 00:09 Jupiter 1.08471593517971 1.08470955759615 1.08472231278115 3.65989573649316 3.43992675845299 2491562.868152459 8.79247852367256 600.599698302695 351.299732376461 -74.6899397489216 1037949.17573214 T 11 CATAB v2.0g-lin.ifort 2021-Apr-14 22:15:52 2021-Apr-14 22:15
2151-Aug-07 07:31 00:14 Earth 0.457639497800803 0.457551488632053 0.457727550168814 5.94654884033181 5.94556966689406 2506914.812926107 13.9589315889421 8273.24572176189 59.7618115435016 57.9531127597591 486181.20962876 T 11 CATAB v2.0g-lin.ifort 2021-Apr-14 22:15:52 2021-Apr-14 22:15
2168-Aug-27 18:21 00:16 Jupiter 1.56287178382682 1.56281081520479 1.56293275226878 4.43260129275993 4.30859876510184 2513145.264416039 15.8083943687112 2918.96624060252 180.674016192813 -8.82379269989214 126185.989811625 T 11 CATAB v2.0g-lin.ifort 2021-Apr-14 22:15:52 2021-Apr-14 22:15
2192-Oct-10 00:40 00:15 Jupiter 1.1676549257049 1.16763722959695 1.16767262210323 3.94599978987705 3.75767277737631 2521954.527769438 15.0401108009554 1313.2086599599 84.2520797095431 56.5292199317972 177342.252610087 T 11 CATAB v2.0g-lin.ifort 2021-Apr-14 22:15:52 2021-Apr-14 22:15
2195-Jul-30 22:49 00:11 Earth 0.409718438669185 0.409709998716081 0.409726941988027 5.48776767683803 5.48658251398976 2522978.450852876 11.2646203961631 8130.87684275716 60.7334335161872 -87.0526239942299 857515.931606141 T 11 CATAB v2.0g-lin.ifort 2021-Apr-14 22:15:52 2021-Apr-14 22:15
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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