Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
172024 (2001 UF214)
Classification: Main-belt Asteroid          SPK-ID: 2172024
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1200541860385244 5.8731e-08  
a 3.116439984185518 3.3352e-08 au
q 2.742298318546214 1.8326e-07 au
i 2.489189416650833 5.5454e-06 deg
node 82.88718951576124 0.00014414 deg
peri 229.0553431944168 0.00014688 deg
M 202.9334861944668 3.2623e-05 deg
tp 2459877.233663209290
(2022-Oct-24.73366321)
0.00018808 TDB
period 2009.493373909885
5.50
3.2259e-05
8.832e-08
d
yr
n .1791496327751236 2.8759e-09 deg/d
Q 3.490581649824823 3.7356e-08 au
  Orbit Determination Parameters
   # obs. used (total)      284  
   data-arc span      8923 days (24.43 yr)  
   first obs. used      1995-08-29  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61581  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 16:41:54  

Additional Information
 Earth MOID = 1.72888 au 
 Jupiter MOID = 1.76172 au 
 T_jup = 3.205 
[ 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 15.5   n/a MPO427049  
diameter diameter 6.017 km 0.380 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.037   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

172024 (2001 UF214)          Discovered 2001-Oct-23 by LINEAR at Socorro
Reference: 20071224/Numbers.arcLast Updated: 2007-12-22

[ 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
1932-May-22 08:41 00:04 Jupiter 1.9234826997679 1.92348091941964 1.92348448011879 2.49231468876814 2.30887741689209 2426849.861719556 4.12167528098057 168.530583078799 17.3148776404873 -74.5089547693131 1541416.07742287 T 13 CATAB v2.0f-lin.ifort 2020-Feb-24 16:41:57 2020-Feb-24 16:42
1942-Jun-27 16:57 00:04 Jupiter 1.7329940516889 1.73299358172725 1.73299452165035 2.16363273214569 1.92452113195865 2430538.206560001 3.68729502333357 80.9895748917308 21.1045041107133 -77.3679736894781 1901881.00439703 T 13 CATAB v2.0f-lin.ifort 2020-Feb-24 16:41:57 2020-Feb-24 16:42
1952-Jul-30 19:29 00:03 Jupiter 1.91386816249336 1.91386690380616 1.91386942118274 3.43409789680762 3.30270894826889 2434224.311870702 3.04290722057966 142.474608660161 24.7873236448592 -74.5484304406259 1996714.67706222 T 13 CATAB v2.0f-lin.ifort 2020-Feb-24 16:41:57 2020-Feb-24 16:42
2003-Dec-31 00:47 < 00:01 Jupiter 1.99843375541143 1.99843297922334 1.99843453159929 2.73106047091355 2.5711874567779 2453004.532635566 0.665251893728286 61.722906297766 20.9422895713844 -82.9137156867974 1838841.97067609 T 13 CATAB v2.0f-lin.ifort 2020-Feb-24 16:41:57 2020-Feb-24 16:42
2014-Feb-10 07:59 < 00:01 Jupiter 1.75201358070416 1.75201308907031 1.7520140723377 2.11262089825295 1.86982723123215 2456698.832709160 0.26675878762897 67.139494068165 9.06385822057769 -85.419430016384 2125217.58781388 T 13 CATAB v2.0f-lin.ifort 2020-Feb-24 16:41:57 2020-Feb-24 16:42
2024-Mar-12 19:53 < 00:01 Jupiter 1.85936847327031 1.85936789631851 1.85936905022201 3.07111094187384 2.91901287715748 2460382.328668679 0.513743856561296 59.9708715924938 18.5910955151934 -86.3552719827548 2382555.32303316 T 13 CATAB v2.0f-lin.ifort 2020-Feb-24 16:41:57 2020-Feb-24 16:42
2085-Sep-25 00:51 00:03 Jupiter 1.78674925570907 1.78674850906445 1.78675000235441 2.12964706910479 1.89401186194078 2482858.535616417 3.45634558139745 120.059061364572 7.95672381116363 -81.5010639651876 1961494.56524759 T 13 CATAB v2.0f-lin.ifort 2020-Feb-24 16:41:57 2020-Feb-24 16:42
2095-Oct-26 21:43 00:04 Jupiter 1.81350483280739 1.81350385344529 1.81350581216979 2.74784626542994 2.57226192975503 2486542.405067320 4.0229097125836 96.9835734594206 14.8902827768587 -82.6356457499349 1511655.82800569 T 13 CATAB v2.0f-lin.ifort 2020-Feb-24 16:41:57 2020-Feb-24 16:42
2157-May-10 16:03 00:07 Jupiter 1.83293669347966 1.83293501111637 1.8329383758514 2.20718420188454 1.98681594096871 2509018.169039128 6.94277962935391 247.732433097729 5.71925407367759 -81.0045862051796 1760851.60175142 T 13 CATAB v2.0f-lin.ifort 2020-Feb-24 16:41:57 2020-Feb-24 16:42
2167-Jun-12 14:26 00:08 Jupiter 1.77941948549317 1.77941828242558 1.77942068855955 2.48017290612429 2.28018342859183 2512703.101487129 7.59841324311189 75.059044172108 10.8944278981212 89.5717629690992 793425.882197536 T 13 CATAB v2.0f-lin.ifort 2020-Feb-24 16:41:57 2020-Feb-24 16:42
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Apr-08 19:53 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin