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JPL Small-Body Database Browser
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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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2127700466797627 5.7848e-08  
a 2.978028092032098 1.7339e-08 au
q 2.344392915876784 1.6568e-07 au
i 1.18734433586418 5.4035e-06 deg
node 18.162519339778 0.00022098 deg
peri 333.5550686064258 0.00022127 deg
M 218.0135620299638 1.5068e-05 deg
tp 2459740.848115907692
(2022-Jun-10.34811591)
8.2933e-05 TDB
period 1877.118163799662
5.14
1.6394e-05
4.488e-08
d
yr
n .1917833447795786 1.6749e-09 deg/d
Q 3.611663268187412 2.1028e-08 au
  Orbit Determination Parameters
   # obs. used (total)      878  
   data-arc span      21676 days (59.35 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53926  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 21:23:32  

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 1.99093309275856 1.9909316357409 1.99093454977441 2.07360682331769 1.85713901395487 2423232.415698096 2.59035911565352 82.4825056549303 13.3482409250873 84.7092583810912 850372.416803885 T 22 CATAB v2.0f-lin.ifort 2020-Feb-22 21:23:48 2020-Feb-22 21:23
1931-Apr-06 16:16 00:02 Jupiter 1.98338555070048 1.98338452733696 1.98338657406345 2.57004374939968 2.39812572836353 2426438.177545249 2.42234445875505 54.6327547482008 14.9292049140351 86.6953410529986 1135818.23363796 T 22 CATAB v2.0f-lin.ifort 2020-Feb-22 21:23:48 2020-Feb-22 21:23
1967-Oct-20 17:18 00:01 Jupiter 1.84866724674607 1.84866681118089 1.84866768231135 1.76026450064684 1.47721729705394 2439784.220746696 1.36564336401998 102.244371832242 35.190277624608 -76.0281985335619 2281029.7952661 T 22 CATAB v2.0f-lin.ifort 2020-Feb-22 21:23:48 2020-Feb-22 21:23
2004-Apr-30 16:01 < 00:01 Jupiter 1.82233637662097 1.82233580517451 1.82233694806826 1.51817876376496 1.17271741498962 2453126.167526678 0.347945362460902 161.638350191572 85.5783885245591 -54.6237551719719 1832290.63952507 T 22 CATAB v2.0f-lin.ifort 2020-Feb-22 21:23:48 2020-Feb-22 21:23
2040-Nov-11 03:49 < 00:01 Jupiter 1.92324742897824 1.92324695381821 1.92324790413837 1.80707968144287 1.54425116328854 2466469.658751659 0.81691101114455 100.611271572782 32.9200003938676 -85.5138759311982 2039253.09605442 T 22 CATAB v2.0f-lin.ifort 2020-Feb-22 21:23:48 2020-Feb-22 21:23
2086-Mar-06 10:01 00:02 Jupiter 1.89829201474699 1.89829123206607 1.89829279742791 2.00778417733021 1.77166374812992 2483020.917049219 2.03398772633548 97.0202010867433 18.8498684121418 -75.8448725750198 1770476.956112 T 22 CATAB v2.0f-lin.ifort 2020-Feb-22 21:23:48 2020-Feb-22 21:23
2122-Sep-17 10:19 00:03 Jupiter 1.82048571001379 1.82048513965172 1.82048628038506 1.54460702320542 1.20634374073651 2496363.929681709 3.06806322022125 318.609091291438 72.5099305361416 -68.6820418210167 2206266.13117636 T 22 CATAB v2.0f-lin.ifort 2020-Feb-22 21:23:48 2020-Feb-22 21:23
2159-Mar-30 01:38 00:04 Jupiter 1.871276321749 1.87127557756271 1.8712770659355 1.62350300027892 1.31547460635416 2509706.568078496 4.14336553502285 186.630004951248 67.5330186715 85.7313232042899 1561965.61332265 T 22 CATAB v2.0f-lin.ifort 2020-Feb-22 21:23:48 2020-Feb-22 21:23

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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