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
JPL Small-Body Database Browser
Search: [ help ]  
46160 (2001 FE78)
Classification: Outer Main-belt Asteroid          SPK-ID: 2046160
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06784924275375406 5.6093e-08  
a 3.202917422287157 3.0778e-08 au
q 2.985601900582167 1.8729e-07 au
i 22.34088874819991 6.4813e-06 deg
node 195.9474941838081 1.1885e-05 deg
peri 37.36811039902928 3.5486e-05 deg
M 103.3150918750306 3.5166e-05 deg
tp 2458399.633066238078
(2018-Oct-08.13306624)
0.00020267 TDB
period 2093.712469577456
5.73
3.0179e-05
8.263e-08
d
yr
n .1719433805887653 2.4784e-09 deg/d
Q 3.420232943992146 3.2866e-08 au
  Orbit Determination Parameters
   # obs. used (total)      989  
   data-arc span      7563 days (20.71 yr)  
   first obs. used      1999-01-09  
   last obs. used      2019-09-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49217  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 06:25:45  

Additional Information
 Earth MOID = 2.00091 au 
 Jupiter MOID = 1.57455 au 
 T_jup = 3.073 
[ 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 13.6   n/a MPO359046  
diameter diameter 11.106 km 0.155 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.069   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46160 (2001 FE78)          Discovered 2001-Mar-19 by LINEAR at Socorro
Reference: 20020822/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-Jun-04 13:47 00:04 Jupiter 1.96638059691889 1.96637672273522 1.96638447112739 5.78638854471881 5.71146113066688 2425767.074150519 3.99005429884751 414.96539025381 60.0755100852829 62.8962778000359 3037350.07533105 T 24 CATAB v2.0f-lin.ifort 2019-Nov-07 06:25:52 2019-Nov-07 06:25
1940-Sep-17 04:14 00:03 Jupiter 1.70958437615255 1.70958249425527 1.70958625809404 6.15827947784347 6.07729344959345 2429889.676623521 2.83385566479098 479.05258735477 34.6420281684325 79.4050900607806 3272990.98002345 T 24 CATAB v2.0f-lin.ifort 2019-Nov-07 06:25:52 2019-Nov-07 06:25
1952-Jan-24 13:59 00:02 Jupiter 1.62955360721119 1.62955304236087 1.62955417206382 6.25440364523195 6.1707364899257 2434036.082725437 2.16595960286369 418.390933292185 26.9738793289167 -89.101767367737 3315428.54943708 T 24 CATAB v2.0f-lin.ifort 2019-Nov-07 06:25:52 2019-Nov-07 06:25
1963-May-27 22:39 00:02 Jupiter 1.75033217287035 1.75033077252952 1.75033357322759 6.1876484984856 6.10894032689159 2438177.443940992 1.81733204969397 303.445564543867 28.4953239232468 -77.7952065922304 3359668.22437227 T 24 CATAB v2.0f-lin.ifort 2019-Nov-07 06:25:52 2019-Nov-07 06:25
2119-Apr-03 16:04 00:04 Jupiter 1.99804282122866 1.99803861795282 1.99804702452414 5.63744976654075 5.56174322090503 2495101.169584787 4.33028128591715 393.450966350116 70.6256341855137 58.5119828294223 2731566.25192317 T 24 CATAB v2.0f-lin.ifort 2019-Nov-07 06:25:52 2019-Nov-07 06:25
2130-Jul-14 10:42 00:04 Jupiter 1.73506138247506 1.73505847825894 1.73506428677559 6.11080048862859 6.03038326506032 2499220.946100380 4.07195084457642 645.431606499697 37.6412049631383 77.3474991376772 3197190.17797652 T 24 CATAB v2.0f-lin.ifort 2019-Nov-07 06:25:52 2019-Nov-07 06:25
2141-Nov-18 11:55 00:04 Jupiter 1.63914346744834 1.63914291932114 1.63914401557973 6.26563506876722 6.18261180718208 2503365.996699704 4.36495016991304 826.790773470296 26.6655919219223 89.6793134794353 3390529.69555087 T 24 CATAB v2.0f-lin.ifort 2019-Nov-07 06:25:52 2019-Nov-07 06:25
2153-Mar-22 10:56 00:05 Jupiter 1.74045728144902 1.74045366509667 1.74046089797608 6.25614180240943 6.17786184294378 2507507.955359141 5.30463383762901 902.091927379911 25.196626317152 -78.5335619713574 3599985.7236817 T 24 CATAB v2.0f-lin.ifort 2019-Nov-07 06:25:52 2019-Nov-07 06:25
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-07 16:32 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin