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48343 (2180 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2048343
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04460598873952494 4.0685e-08  
a 3.058713429408238 2.2233e-08 au
q 2.92227649261862 1.2716e-07 au
i 8.097842525879646 4.5025e-06 deg
node 202.6263473221503 2.8217e-05 deg
peri 332.2655896225888 5.3566e-05 deg
M 249.218200116552 4.6539e-05 deg
tp 2459601.774142764484
(2022-Jan-22.27414276)
0.00025349 TDB
period 1953.919250481102
5.35
2.1304e-05
5.833e-08
d
yr
n .1842450755891571 2.0088e-09 deg/d
Q 3.195150366197856 2.3225e-08 au
  Orbit Determination Parameters
   # obs. used (total)      784  
   data-arc span      21654 days (59.29 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58087  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 09:05:03  

Additional Information
 Earth MOID = 1.92778 au 
 Jupiter MOID = 1.77638 au 
 T_jup = 3.218 
[ 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 14.7   n/a MPO452829  
diameter diameter 4.370 km 0.833 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.134   0.074 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

48343 (2180 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20020921/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-Feb-22 14:27 00:03 Jupiter 1.8769552612638 1.87695424395419 1.87695627857885 3.77812997275689 3.65673578366749 2425665.102341232 2.87647522251773 182.564534675679 17.4128513544811 75.950295466889 3823699.49902117 T 27 CATAB v2.0f-lin.ifort 2020-Feb-23 09:05:05 2020-Feb-23 09:05
1938-Oct-04 11:01 00:03 Jupiter 1.92332247637035 1.9233215882055 1.92332336453771 3.13372503844774 2.98988990873151 2429175.959159513 2.69263121440737 132.674758686915 14.8928397004549 -72.0701433911193 3352936.17738549 T 27 CATAB v2.0f-lin.ifort 2020-Feb-23 09:05:05 2020-Feb-23 09:05
1987-Aug-29 02:36 < 00:01 Jupiter 1.79762354725814 1.79762315387555 1.79762394064073 3.54928265410068 3.41394596486038 2447036.608268416 0.946384536363227 77.240111414252 16.3827691532043 87.9357166117537 3292636.45145459 T 27 CATAB v2.0f-lin.ifort 2020-Feb-23 09:05:05 2020-Feb-23 09:05
2036-Jul-08 03:48 < 00:01 Jupiter 1.99520071822467 1.99520030018674 1.99520113626272 3.8690480347428 3.75772174866027 2464882.658229428 0.709705382187001 51.310828413721 16.2637347232499 78.5463184009433 4288575.31598003 T 27 CATAB v2.0f-lin.ifort 2020-Feb-23 09:05:05 2020-Feb-23 09:05
2046-Feb-26 02:49 00:01 Jupiter 1.83768847315164 1.83768798254901 1.83768896375459 3.31021981873013 3.16792053757386 2468402.617249016 1.06393453107987 74.211049332604 17.0001626114518 -78.2271312313104 3163904.19003484 T 27 CATAB v2.0f-lin.ifort 2020-Feb-23 09:05:05 2020-Feb-23 09:05
2095-Jan-10 20:43 00:03 Jupiter 1.84423837728501 1.84423767084409 1.84423908373044 3.68455544668393 3.557722314277 2486253.363364079 2.64380652073884 178.046349191837 16.4253701839264 80.8738269404686 3604045.78064358 T 27 CATAB v2.0f-lin.ifort 2020-Feb-23 09:05:05 2020-Feb-23 09:05
2104-Aug-20 02:51 00:03 Jupiter 1.96755750000216 1.9675563219007 1.96755867810642 3.23774076464311 3.10193108049657 2489761.619093267 3.10475675365409 139.972285713895 14.9081571044999 -67.3648193760526 3537669.4356068 T 27 CATAB v2.0f-lin.ifort 2020-Feb-23 09:05:05 2020-Feb-23 09:05
2153-Jul-16 08:45 00:05 Jupiter 1.79164184079274 1.79164141445621 1.79164226713366 3.50280617221847 3.36513364855103 2507623.864927178 4.61846225217839 335.294651128329 16.3001222918825 -87.6595683725743 3230151.46190857 T 27 CATAB v2.0f-lin.ifort 2020-Feb-23 09:05:05 2020-Feb-23 09:05

Alternate Designations
 2180 P-L = 2000 CE121 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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