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72915 (2001 PK24)
Classification: Main-belt Asteroid          SPK-ID: 2072915
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09572446172902595 4.0687e-08  
a 3.168457993493721 1.7616e-08 au
q 2.865159057555505 1.3606e-07 au
i 9.619758810474478 3.8404e-06 deg
node 124.0642172357245 2.3718e-05 deg
peri 38.35054806635926 3.2788e-05 deg
M 3.555684594774051 2.0982e-05 deg
tp 2459376.153435623863
(2021-Jun-10.65343562)
0.00012008 TDB
period 2060.014880446625
5.64
1.7179e-05
4.703e-08
d
yr
n .1747560192001864 1.4574e-09 deg/d
Q 3.471756929431938 1.9302e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1825  
   data-arc span      8091 days (22.15 yr)  
   first obs. used      1999-04-12  
   last obs. used      2021-06-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48399  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 08:40:50  

Additional Information
 Earth MOID = 1.88254 au 
 Jupiter MOID = 1.55325 au 
 T_jup = 3.174 
[ 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 13.56   n/a MPCxxxxx  
diameter diameter 13.068 km 0.090 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 258.833 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
geometric albedo albedo 0.024   0.003 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

72915 (2001 PK24)          Discovered 2001-Aug-11 by NEAT at Haleakala
Reference: 20031109/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-Mar-27 22:08 00:03 Jupiter 1.87936167150165 1.87936066571551 1.87936267728832 2.92130114872846 2.76271724353314 2425698.422137214 2.54001231451678 89.4211176698208 17.5035588327819 74.8901851382796 1934961.1471974 T 33 CATAB v2.0g-lin.ifort 2021-Jul-08 08:40:56 2021-Jul-08 08:40
1939-Nov-30 17:57 00:02 Jupiter 1.66506237094895 1.66506171654467 1.6650630253556 2.26124140842249 2.02380986296205 2429598.247835148 2.16608355252353 142.215525935875 13.1829991864749 73.4346659364343 2460513.7111372 T 33 CATAB v2.0g-lin.ifort 2021-Jul-08 08:40:56 2021-Jul-08 08:40
1950-Sep-01 01:09 00:02 Jupiter 1.61235760053474 1.61235710832888 1.61235809274115 2.7932107231865 2.598338469844 2433525.548202642 1.6526383300039 122.02012760698 17.3459496604693 -89.598327254306 2653075.94449602 T 33 CATAB v2.0g-lin.ifort 2021-Jul-08 08:40:56 2021-Jul-08 08:40
1961-Jun-19 05:32 00:01 Jupiter 1.80944927414218 1.80944852590512 1.80945002237965 3.3852270101937 3.24400070461794 2437469.730747471 1.31966811724009 75.3728211799356 24.3851395724451 -72.132006497596 3279393.95941662 T 33 CATAB v2.0g-lin.ifort 2021-Jul-08 08:40:56 2021-Jul-08 08:40
2048-Feb-15 15:37 < 00:01 Jupiter 1.9002202572054 1.90021969504563 1.90022081936507 3.13306734844538 2.98740886279693 2469122.150745891 0.83982879839281 50.2579704788769 19.0568681037887 85.6831061359095 2225616.50395683 T 33 CATAB v2.0g-lin.ifort 2021-Jul-08 08:40:56 2021-Jul-08 08:40
2058-Oct-20 06:49 00:01 Jupiter 1.68885352571378 1.68885288584623 1.68885416558181 2.13421540903204 1.88462235881784 2473021.783707438 1.223072274361 84.4093176772002 12.0091177105513 77.7449831861186 2283226.15778539 T 33 CATAB v2.0g-lin.ifort 2021-Jul-08 08:40:56 2021-Jul-08 08:40
2069-Jul-10 20:49 00:01 Jupiter 1.61178612310722 1.61178571747936 1.611786528735 2.63161711451427 2.4237105380598 2476938.367235845 1.46608215211107 110.772853466187 16.4356252690148 84.2128347341583 2607329.32066996 T 33 CATAB v2.0g-lin.ifort 2021-Jul-08 08:40:56 2021-Jul-08 08:40
2080-Apr-24 13:38 00:02 Jupiter 1.77608387378078 1.77608297457862 1.77608477298446 3.34805812814967 3.20244970219305 2480879.067748431 1.76462838771347 109.013846891145 22.5444345049548 -72.5765268291713 3388932.98275379 T 33 CATAB v2.0g-lin.ifort 2021-Jul-08 08:40:56 2021-Jul-08 08:40
2166-Dec-26 19:58 00:04 Jupiter 1.91477310411771 1.91477143748257 1.91477477075197 3.34141244389327 3.20629279456536 2512535.331824459 4.10036188134623 68.148169869563 41.1944429007924 -48.7188900673676 789927.737121023 T 33 CATAB v2.0g-lin.ifort 2021-Jul-08 08:40:56 2021-Jul-08 08:40
2177-Sep-02 19:18 00:05 Jupiter 1.70648129338528 1.70647988903601 1.70648269774812 2.09034998681381 1.83762094474105 2516438.304332198 4.70584025880754 290.56778833204 16.4508062627893 88.7614664397434 2109654.58618745 T 33 CATAB v2.0g-lin.ifort 2021-Jul-08 08:40:56 2021-Jul-08 08:40
2188-May-14 21:46 00:05 Jupiter 1.61571414399618 1.61571372233723 1.61571456565505 2.44417454476224 2.21934867727775 2520345.406726423 4.75102919406497 320.712092607487 17.4474520873659 81.4821583902493 2389327.48479024 T 33 CATAB v2.0g-lin.ifort 2021-Jul-08 08:40:56 2021-Jul-08 08:40
2199-Feb-22 06:33 00:05 Jupiter 1.75220111222586 1.75219898934187 1.75220323512608 3.28390005376916 3.13323951661928 2524280.773078506 4.90990567069102 300.126910140224 21.2502491122027 -73.6937678361034 3299926.04459228 T 33 CATAB v2.0g-lin.ifort 2021-Jul-08 08:40:56 2021-Jul-08 08:40

Alternate Designations
 2001 PK24 = 1999 GS39 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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