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129368 (4823 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2129368
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1775563598137639 7.8439e-08  
a 3.141390490682911 2.9036e-08 au
q 2.58361663040368 2.5749e-07 au
i 1.124263566507584 7.7139e-06 deg
node 145.7118548070258 0.00039694 deg
peri 183.3553319006805 0.00039749 deg
M 255.7501635219832 2.2497e-05 deg
tp 2459589.417141804540
(2022-Jan-09.91714180)
0.0001304 TDB
period 2033.673895443864
5.57
2.8196e-05
7.72e-08
d
yr
n .1770195314039901 2.4543e-09 deg/d
Q 3.699164350962143 3.4191e-08 au
  Orbit Determination Parameters
   # obs. used (total)      251  
   data-arc span      21788 days (59.65 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-05-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61002  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:49:44  

Additional Information
 Earth MOID = 1.57249 au 
 Jupiter MOID = 1.65811 au 
 T_jup = 3.185 
[ 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 15.9   n/a MPO432773  
diameter diameter 4.251 km 0.462 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.043   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

129368 (4823 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

[ 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
1905-Sep-17 06:59 00:05 Jupiter 1.94129735128449 1.94129523578188 1.94129946679008 3.4620091997269 3.33359748243095 2417105.790726090 4.78046929026491 177.930281837653 34.1007623981673 -67.8327472358348 1345746.0470807 T 11 CATAB v2.0f-lin.ifort 2020-Nov-12 16:49:45 2020-Nov-12 16:49
1969-Jul-04 04:04 00:02 Jupiter 1.99644140582456 1.9964400538998 1.99644275774922 2.64164603064895 2.47583550430391 2440406.669675042 2.1548476007196 113.014974138697 26.9739117581852 -78.2674928787069 1150561.22176156 T 11 CATAB v2.0f-lin.ifort 2020-Nov-12 16:49:45 2020-Nov-12 16:49
1980-Jan-19 19:06 00:02 Jupiter 1.73494018685785 1.73493927038248 1.73494110333165 1.71908691429753 1.40670939649451 2444258.295714593 1.62821819321878 150.51426772068 69.1812135280903 -80.8239407375439 1137601.64376589 T 11 CATAB v2.0f-lin.ifort 2020-Nov-12 16:49:45 2020-Nov-12 16:49
1990-Jul-31 21:34 00:01 Jupiter 1.67551591421835 1.67551535186808 1.67551647656824 1.76628936729201 1.45214302861565 2448104.398924246 1.09584580154851 116.105625786861 58.0559052635419 -83.7009066233829 1506900.6365886 T 11 CATAB v2.0f-lin.ifort 2020-Nov-12 16:49:45 2020-Nov-12 16:49
2001-Jan-30 08:36 < 00:01 Jupiter 1.87226203132341 1.87226119908785 1.87226286355876 2.99276563277213 2.83757540826308 2451939.858036576 0.605406420418563 71.3730203061735 25.9987399395442 -86.6064371451034 1628305.98780671 T 11 CATAB v2.0f-lin.ifort 2020-Nov-12 16:49:45 2020-Nov-12 16:49
2075-May-29 02:03 00:03 Jupiter 1.79474094610539 1.79473966405827 1.79474222815087 1.88101184338782 1.61068670283254 2479086.585154925 2.59228566640038 144.529619795335 44.0754925367066 86.7042118439167 898670.972651969 T 11 CATAB v2.0f-lin.ifort 2020-Nov-12 16:49:45 2020-Nov-12 16:49
2085-Dec-10 22:03 00:03 Jupiter 1.67901914478143 1.67901860324254 1.67901968631974 1.67086543071305 1.33523109698904 2482935.418747487 3.1944548612586 163.756585812978 64.7066758418058 -84.2572331143107 1687238.63189787 T 11 CATAB v2.0f-lin.ifort 2020-Nov-12 16:49:45 2020-Nov-12 16:49
2096-Jun-13 21:58 00:04 Jupiter 1.82036193196683 1.82036059732747 1.82036326660525 2.60036369032304 2.41480483950185 2486773.415090908 3.83461746687529 95.9918372111973 21.236107135077 -85.839665740376 912761.522404944 T 11 CATAB v2.0f-lin.ifort 2020-Nov-12 16:49:45 2020-Nov-12 16:49
2170-Oct-04 17:52 00:07 Jupiter 1.85122628180885 1.85122365615979 1.85122890746276 2.06677794962386 1.83206922638136 2513913.244431912 6.71495359391939 277.830069641233 15.9024645866974 89.1225716895741 854981.516791082 T 11 CATAB v2.0f-lin.ifort 2020-Nov-12 16:49:45 2020-Nov-12 16:49
2181-Apr-20 08:43 00:07 Jupiter 1.68987022946246 1.68986928761621 1.68987117131506 1.62901746834243 1.2850009437075 2517763.863105652 7.31241892187288 339.180255047296 83.7658271030322 -87.3937808832927 1367025.847414 T 11 CATAB v2.0f-lin.ifort 2020-Nov-12 16:49:45 2020-Nov-12 16:49
2191-Oct-29 03:05 00:08 Jupiter 1.77233028830826 1.77232821364416 1.77233236296762 2.25948514480542 2.03701839099055 2521607.628463604 8.08310356497266 95.3443035957773 26.8322039091654 -89.516262502473 448167.314559554 T 11 CATAB v2.0f-lin.ifort 2020-Nov-12 16:49:45 2020-Nov-12 16:49

Alternate Designations
 4823 P-L = 1994 TV11 = 2005 SL37 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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