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 ]  
35514 (1998 FZ56)
Classification: Main-belt Asteroid          SPK-ID: 2035514
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


[ revert to old Java-based viewer ]

Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04606848567494559 4.6423e-08  
a 2.979391445067016 2.008e-08 au
q 2.842135392959891 1.3725e-07 au
i 9.025462392554386 4.5276e-06 deg
node 8.866540917780544 3.0227e-05 deg
peri 127.4624567883545 5.6323e-05 deg
M 161.411545872529 4.9664e-05 deg
tp 2458158.287132094122
(2018-Feb-08.78713209)
0.00025636 TDB
period 1878.407339494527
5.14
1.899e-05
5.199e-08
d
yr
n .191651721344357 1.9375e-09 deg/d
Q 3.116647497174141 2.1005e-08 au
  Orbit Determination Parameters
   # obs. used (total)      921  
   data-arc span      10014 days (27.42 yr)  
   first obs. used      1993-04-16  
   last obs. used      2020-09-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56231  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 00:40:21  

Additional Information
 Earth MOID = 1.86431 au 
 Jupiter MOID = 1.88225 au 
 T_jup = 3.240 
[ 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 14.5   n/a MPO347780  
diameter diameter 4.398 km 0.967 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.174   0.073 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35514 (1998 FZ56)          Discovered 1998-Mar-20 by LINEAR at Socorro
Reference: 20020227/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
1902-Aug-30 16:42 00:03 Jupiter 1.99860193445273 1.99860083437618 1.9986030345294 3.4721187491881 3.34783416285387 2415992.195970543 3.43027362962347 61.0083163630693 50.2532883130718 -35.825291868204 3128374.32033374 T 22 CATAB v2.0f-lin.ifort 2020-Nov-13 00:40:24 2020-Nov-13 00:40
1938-Nov-22 05:48 00:02 Jupiter 1.91590847404476 1.91590794182355 1.91590900626619 3.69041959351002 3.56861281508181 2429224.741975250 2.27084638288902 106.588099238114 24.3714152088756 -84.1253602709563 2890087.60034411 T 22 CATAB v2.0f-lin.ifort 2020-Nov-13 00:40:24 2020-Nov-13 00:40
1975-Feb-09 08:12 00:01 Jupiter 1.88911402322912 1.88911358712034 1.88911445933789 3.87892033133162 3.76155319629164 2442452.841508844 1.18314591234652 107.429044900124 18.5481867549032 88.3177436772135 3083196.31545434 T 22 CATAB v2.0f-lin.ifort 2020-Nov-13 00:40:24 2020-Nov-13 00:40
2011-Apr-27 03:20 < 00:01 Jupiter 1.93070931348168 1.9307089025557 1.93070972440777 3.98436093644001 3.87268782654481 2455678.639131486 0.226888671741206 73.4126964833972 16.0403324978716 -83.4182001361853 3540747.24516934 T 22 CATAB v2.0f-lin.ifort 2020-Nov-13 00:40:24 2020-Nov-13 00:40
2092-Aug-30 13:48 00:02 Jupiter 1.96914212660453 1.96914125010014 1.96914300310892 3.60488875232096 3.48352220443217 2485390.074730502 2.22947198964324 63.5171574074571 43.3182894797271 -86.3336074831388 3265008.87247652 T 22 CATAB v2.0f-lin.ifort 2020-Nov-13 00:40:24 2020-Nov-13 00:40
2128-Nov-20 09:12 00:03 Jupiter 1.89278361082408 1.89278291403224 1.8927843076185 3.76880932915395 3.6481394990819 2498619.883009695 3.21577082666717 167.8017145662 24.9021998866108 -81.6833892202932 3209084.43048049 T 22 CATAB v2.0f-lin.ifort 2020-Nov-13 00:40:24 2020-Nov-13 00:40
2165-Feb-05 14:56 00:04 Jupiter 1.89264084712618 1.89264039513595 1.8926412991192 3.89387551519504 3.77719433736617 2511846.122346620 4.24968697790308 270.549100110569 17.7082899976024 88.0229467588548 3339371.31855268 T 22 CATAB v2.0f-lin.ifort 2020-Nov-13 00:40:24 2020-Nov-13 00:40

Alternate Designations
 1998 FZ56 = 1998 FC149 = 2001 XH38 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Dec-03 01:49 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin