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 ]  
214056 (2004 FR51)
Classification: Main-belt Asteroid          SPK-ID: 2214056
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 .01029812559236964 8.5613e-08  
a 2.778131142263312 2.3141e-08 au
q 2.749521598848211 2.4293e-07 au
i 10.93174910097343 9.7541e-06 deg
node 14.80896740988413 2.292e-05 deg
peri 193.6235147243553 0.00027982 deg
M 140.5317988831885 0.00028151 deg
tp 2458340.263323622130
(2018-Aug-09.76332362)
0.00132 TDB
period 1691.326841219756
4.63
2.1132e-05
5.786e-08
d
yr
n .2128506396435914 2.6595e-09 deg/d
Q 2.806740685678413 2.3379e-08 au
  Orbit Determination Parameters
   # obs. used (total)      382  
   data-arc span      6090 days (16.67 yr)  
   first obs. used      2004-03-14  
   last obs. used      2020-11-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5386  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 23:50:13  

Additional Information
 Earth MOID = 1.74663 au 
 Jupiter MOID = 2.14974 au 
 T_jup = 3.308 
[ 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 15.6   n/a MPO437025  
diameter diameter 3.622 km 1.466 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.085   0.085 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

214056 (2004 FR51)          Discovered 2004-Mar-19 by NEAT at Palomar
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ 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
1925-May-05 13:22 00:08 Hebe 0.0348602918964705 0.03485819897525 0.0348623853283599 7.31705159121697 7.31705156684501 2424276.057188925 8.34146527486454 2612.51016096118 104.020029226248 89.8157647258581 50124.2692797234 T 13 CATAB v2.0f-lin.ifort 2020-Dec-17 23:50:15 2020-Dec-17 23:50
1938-Feb-02 00:17 00:01 Inter 0.0282006793981822 0.028170269132835 0.0282311428882295 7.02440442529634 7.02440435139546 2428931.511711238 1.22735911976639 2457.54704573037 65.8330987677419 51.8985061733642 50422.4611108924 T 13 CATAB v2.0f-lin.ifort 2020-Dec-17 23:50:15 2020-Dec-17 23:50
1977-Jan-12 02:11 00:08 Amphi 0.0383778377222821 0.038365514840313 0.0383901656884303 1.8427186958697 1.84271861458038 2443155.590820426 8.21418562365546 933.73164639662 100.028180807602 -49.3419159026031 43620.2925575394 T 13 CATAB v2.0f-lin.ifort 2020-Dec-17 23:50:15 2020-Dec-17 23:50

Alternate Designations
 2004 FR51 = 2006 RU4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jan-17 07:45 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin