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15640 (2632 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2015640
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2127700446717239 5.4961e-08  
a 2.978028091531277 1.6655e-08 au
q 2.344392921462518 1.5797e-07 au
i 1.187344451784345 5.3948e-06 deg
node 18.16254420628412 0.00019741 deg
peri 333.5550438596197 0.00019772 deg
M 218.0135621775088 1.5067e-05 deg
tp 2459740.848114951601
(2022-Jun-10.34811495)
8.2928e-05 TDB
period 1877.118163326143
5.14
1.5747e-05
4.311e-08
d
yr
n .1917833448279575 1.6088e-09 deg/d
Q 3.611663261600036 2.0198e-08 au
  Orbit Determination Parameters
   # obs. used (total)      912  
   data-arc span      21763 days (59.58 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53464  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 04:13:33  

Additional Information
 Earth MOID = 1.33894 au 
 Jupiter MOID = 1.82528 au 
 T_jup = 3.225 
[ 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 MPO467863  
diameter diameter 6.943 km 0.350 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.058   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15640 (2632 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20000621/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
1922-Jun-26 21:59 00:03 Jupiter 1.99093310111968 1.99093167095669 1.99093453128086 2.0736069125619 1.85713911456342 2423232.415715363 2.52338458568804 78.4285037439519 12.8418812456307 84.76105914954 874635.681306416 T 23 CATAB v2.0f-lin.ifort 2020-May-20 04:13:36 2020-May-20 04:13
1931-Apr-06 16:16 00:02 Jupiter 1.98338554766581 1.9833845256207 1.98338656971036 2.57004363667956 2.39812560729019 2426438.177565584 2.35194390905317 54.0538255324766 14.8260191191719 86.4340864609843 1137227.53452742 T 23 CATAB v2.0f-lin.ifort 2020-May-20 04:13:36 2020-May-20 04:13
1967-Oct-20 17:18 00:01 Jupiter 1.84866725110521 1.84866684617544 1.84866765603519 1.76026446992869 1.4772172611813 2439784.220759263 1.33829889122105 100.213042531576 33.6095068212068 -76.5589534275874 2449068.03399485 T 23 CATAB v2.0f-lin.ifort 2020-May-20 04:13:36 2020-May-20 04:13
2004-Apr-30 16:01 < 00:01 Jupiter 1.8223363824125 1.82233584228759 1.82233692253805 1.51817878305477 1.17271744122148 2453126.167520291 0.347080758333639 150.139378136867 85.342082769362 -55.0886322987468 1860853.86908306 T 23 CATAB v2.0f-lin.ifort 2020-May-20 04:13:36 2020-May-20 04:13
2040-Nov-11 03:49 < 00:01 Jupiter 1.92324742857464 1.92324695420218 1.92324790294709 1.80707970219715 1.54425118751531 2466469.658745329 0.74936992593323 95.4122295270866 32.5773676492695 -85.2321319702913 2049607.42995767 T 23 CATAB v2.0f-lin.ifort 2020-May-20 04:13:36 2020-May-20 04:13
2086-Mar-06 10:01 00:02 Jupiter 1.89829202690946 1.89829134240443 1.8982927114146 2.00778425362837 1.77166383621046 2483020.917028497 1.92997898644813 89.8833537788733 18.2562670382362 -76.7806281421801 1925313.12830593 T 23 CATAB v2.0f-lin.ifort 2020-May-20 04:13:36 2020-May-20 04:13
2122-Sep-17 10:19 00:03 Jupiter 1.82048571731844 1.82048519717153 1.82048623747281 1.5446070619663 1.20634379191365 2496363.929653625 2.92375999117699 294.026858665998 72.0691117755572 -69.2996196227427 2237588.11940545 T 23 CATAB v2.0f-lin.ifort 2020-May-20 04:13:36 2020-May-20 04:13
2159-Mar-30 01:38 00:04 Jupiter 1.87127631353403 1.87127558679855 1.8712770402695 1.62350301500874 1.31547462302251 2509706.568049138 3.9561203811066 177.025817824019 67.4852143536643 85.4475002137001 1564178.64591422 T 23 CATAB v2.0f-lin.ifort 2020-May-20 04:13:36 2020-May-20 04:13

Alternate Designations
 2632 P-L = 2000 JC43 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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