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117129 (2004 PL51)
Classification: Outer Main-belt Asteroid          SPK-ID: 2117129
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1375301011875791 7.2368e-08  
a 3.221665421598475 3.5136e-08 au
q 2.778589450173512 2.4393e-07 au
i 8.600131874377661 6.1641e-06 deg
node 113.0994784906352 4.6622e-05 deg
peri 177.0114764579089 5.7171e-05 deg
M 325.5465368951398 3.939e-05 deg
tp 2459402.638696843800
(2021-Jul-07.13869684)
0.00023225 TDB
period 2112.122390782331
5.78
3.4553e-05
9.46e-08
d
yr
n .1704446681551706 2.7884e-09 deg/d
Q 3.664741393023438 3.9968e-08 au
  Orbit Determination Parameters
   # obs. used (total)      381  
   data-arc span      8941 days (24.48 yr)  
   first obs. used      1996-01-16  
   last obs. used      2020-07-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55596  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:51:17  

Additional Information
 Earth MOID = 1.76041 au 
 Jupiter MOID = 1.52666 au 
 T_jup = 3.156 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457476.5 (2016-Mar-29.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1361430073844956 7.2405e-08  
q 2.785644943306744 2.4413e-07 au
tp 2457287.863738740672
(2015-Sep-22.36373874)
0.00022374 TDB
node 113.1166693049174 4.6631e-05 deg
peri 176.8403240833255 5.7326e-05 deg
i 8.596774477085196 6.1612e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      381  
   data-arc span      8941 days (24.48 yr)  
   first obs. used      1996-01-16  
   last obs. used      2020-07-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55596  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:51:17  

Additional Information
 Jupiter MOID = 1.52666 au 
 T_jup = 3.156 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.242472744444505E-15 -1.754790815886691E-14 -6.08192230220233E-12 -6.680719088064874E-15 -6.679334712356469E-13 -6.282358530366465E-15
q -1.754790815886691E-14 5.959808350833567E-14 2.110317255533419E-11 4.360654236164392E-14 2.345796563247802E-12 2.647593417814428E-14
tp -6.08192230220233E-12 2.110317255533419E-11 5.005916396344626E-8 5.449726870740254E-12 7.516440967426828E-9 4.188611497356318E-11
node -6.680719088064874E-15 4.360654236164392E-14 5.449726870740254E-12 2.174439948676447E-9 -2.14803526699285E-9 6.160989919914885E-11
peri -6.679334712356469E-13 2.345796563247802E-12 7.516440967426828E-9 -2.14803526699285E-9 3.286240324517285E-9 -5.443899211486858E-11
i -6.282358530366465E-15 2.647593417814428E-14 4.188611497356318E-11 6.160989919914885E-11 -5.443899211486858E-11 3.796051026432259E-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 14.91   n/a E2021B55  
diameter diameter 6.135 km 0.263 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.056   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

117129 (2004 PL51)          Discovered 2004-Aug-08 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ 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-Oct-30 10:32 00:12 Jupiter 1.6802644639524 1.68026116272692 1.68026776523347 2.66746140546993 2.47126464132299 2417513.938827859 12.048794566719 547.13849911316 24.0740501904551 -81.2259337827328 1435139.16062968 T 15 CATAB v2.0f-lin.ifort 2021-Apr-13 16:51:18 2021-Apr-13 16:51
1918-Jun-15 13:38 00:09 Jupiter 1.6338940365647 1.63389224815791 1.63389582498737 2.48094056988252 2.26235532469005 2421760.068120431 9.47376268666425 322.972051806698 25.5357369068258 -87.5734357400573 1255343.89534741 T 15 CATAB v2.0f-lin.ifort 2021-Apr-13 16:51:18 2021-Apr-13 16:51
1930-Feb-13 12:55 00:07 Jupiter 1.60396603837814 1.60396506119181 1.60396701556565 2.33977213289984 2.10199273959351 2426021.038496126 7.30517932007318 171.116886292164 36.8082744432439 85.0154681643352 1081939.0165909 T 15 CATAB v2.0f-lin.ifort 2021-Apr-13 16:51:18 2021-Apr-13 16:51
1941-Oct-23 23:10 00:06 Jupiter 1.59449894278962 1.59449813489564 1.59449975068343 2.25154327758756 2.00175327739156 2430291.464964441 5.56160726343725 123.059317630372 49.2858931434306 -86.5712350639593 1117909.11204005 T 15 CATAB v2.0f-lin.ifort 2021-Apr-13 16:51:18 2021-Apr-13 16:51
1953-Jul-03 07:25 00:04 Jupiter 1.59812922550843 1.59812833893113 1.59813011208609 2.19443837559214 1.93792214413822 2434561.809232982 4.2128960003992 153.929229547612 43.5973450032738 -80.4295845296847 1301708.16788856 T 15 CATAB v2.0f-lin.ifort 2021-Apr-13 16:51:18 2021-Apr-13 16:51
1965-Feb-28 20:20 00:03 Jupiter 1.61572965299709 1.61572867670548 1.61573062929017 2.16218141791483 1.90435235556894 2438820.347042682 3.17535935512181 189.85511861271 39.0401825240299 -83.2164636911104 1346810.06662298 T 15 CATAB v2.0f-lin.ifort 2021-Apr-13 16:51:18 2021-Apr-13 16:51
1976-Oct-06 10:22 00:02 Jupiter 1.64929578662682 1.64929477775894 1.6492967954964 2.18093980779103 1.93115667835889 2443057.932268010 2.35058234870218 197.037695377025 33.5917804483966 -86.752450587461 1369873.30739376 T 15 CATAB v2.0f-lin.ifort 2021-Apr-13 16:51:18 2021-Apr-13 16:51
1988-Apr-12 14:45 00:02 Jupiter 1.70870325778558 1.7087022942693 1.70870422130225 2.34068053197443 2.11833989852946 2447264.114594399 1.64280551198769 152.744375550175 24.6140199319267 -89.4410118295178 1462721.27328944 T 15 CATAB v2.0f-lin.ifort 2021-Apr-13 16:51:18 2021-Apr-13 16:51
1999-Sep-16 05:26 00:01 Jupiter 1.7989831839308 1.79898233632238 1.79898403153901 2.76457065807987 2.58866429917096 2451437.726347453 1.01567063713641 88.9525392971526 24.9200951788712 88.5039061986432 1645604.23442752 T 15 CATAB v2.0f-lin.ifort 2021-Apr-13 16:51:18 2021-Apr-13 16:51
2011-Jan-20 01:23 < 00:01 Jupiter 1.91517615828637 1.91517540343782 1.91517691313469 3.4904527388882 3.36135729717146 2455581.557497772 0.626896335793881 62.4945973970911 29.5458201354669 86.7885549644149 1960919.87327055 T 15 CATAB v2.0f-lin.ifort 2021-Apr-13 16:51:18 2021-Apr-13 16:51
2169-Jul-01 20:17 00:05 Jupiter 1.90074851309434 1.90074559310221 1.90075143310376 3.03222723989992 2.88151878415428 2513453.345039090 5.39325447383179 335.788102040277 22.8932395557884 -68.4892445819391 1780687.47730292 T 15 CATAB v2.0f-lin.ifort 2021-Apr-13 16:51:18 2021-Apr-13 16:51
2181-Jan-13 11:07 00:06 Jupiter 1.81199145229139 1.8119886176533 1.81199428695235 2.89537897244853 2.72915949514832 2517666.962904018 5.56765068440811 370.351218594023 21.3414329866839 -71.3500040662569 1704816.75237319 T 15 CATAB v2.0f-lin.ifort 2021-Apr-13 16:51:18 2021-Apr-13 16:51
2192-Aug-18 12:25 00:06 Jupiter 1.74785595932394 1.74785333659471 1.74785858208149 2.81365895569313 2.63580415524776 2521902.017694166 5.81360177722588 398.625951077478 20.6495727217337 -74.3020794347636 1665724.88033976 T 15 CATAB v2.0f-lin.ifort 2021-Apr-13 16:51:18 2021-Apr-13 16:51

Alternate Designations
 2004 PL51 = 1996 BH12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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