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 ]  
344841 (2004 FK148)
Classification: Main-belt Asteroid          SPK-ID: 2344841
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.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07606010118744025 6.0427e-08  
a 3.109437803168464 4.386e-08 au
q 2.872933649223418 1.9063e-07 au
i 19.0267631971008 6.706e-06 deg
node 65.88189229228276 1.6478e-05 deg
peri 174.6387121468054 3.8231e-05 deg
M 24.66925383947779 3.5387e-05 deg
tp 2459259.261882814541
(2021-Feb-13.76188281)
0.00019607 TDB
period 2002.724626705252
5.48
4.2374e-05
1.16e-07
d
yr
n .1797551172036306 3.8033e-09 deg/d
Q 3.345941957113509 4.7196e-08 au
  Orbit Determination Parameters
   # obs. used (total)      341  
   data-arc span      7149 days (19.57 yr)  
   first obs. used      2001-11-20  
   last obs. used      2021-06-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58548  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 11:58:54  

Additional Information
 Earth MOID = 1.86069 au 
 Jupiter MOID = 1.67876 au 
 T_jup = 3.131 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457593.5 (2016-Jul-24.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07583345420094947 6.0747e-08  
q 2.874655216401004 1.9188e-07 au
tp 2457248.990195302558
(2015-Aug-14.49019530)
0.00018748 TDB
node 65.90449743947741 1.6477e-05 deg
peri 173.4947178839458 3.8001e-05 deg
i 19.02572861126224 6.7056e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      341  
   data-arc span      7149 days (19.57 yr)  
   first obs. used      2001-11-20  
   last obs. used      2021-06-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58548  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 11:58:54  

Additional Information
 Jupiter MOID = 1.67876 au 
 T_jup = 3.131 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.690191713072925E-15 -1.138745798344626E-14 -4.576461076752632E-12 -5.31864965357442E-15 -8.102184278045446E-13 -9.267340736787924E-15
q -1.138745798344626E-14 3.68175381939712E-14 1.469476029129401E-11 1.190434781515611E-14 2.660734359172149E-12 3.486602467165293E-14
tp -4.576461076752632E-12 1.469476029129401E-11 3.514970805362693E-8 3.295867377538838E-11 6.455258625131956E-9 9.355177624432465E-12
node -5.31864965357442E-15 1.190434781515611E-14 3.295867377538838E-11 2.714760125652632E-10 -2.505592856100507E-10 -5.009009255780342E-11
peri -8.102184278045446E-13 2.660734359172149E-12 6.455258625131956E-9 -2.505592856100507E-10 1.444089830441906E-9 4.931998109093805E-11
i -9.267340736787924E-15 3.486602467165293E-14 9.355177624432465E-12 -5.009009255780342E-11 4.931998109093805E-11 4.496574085201576E-11

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 15.48   n/a E2021B25  

344841 (2004 FK148)          Discovered 2004-Mar-28 by Spacewatch at Kitt Peak
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ 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
1941-Dec-20 21:21 00:04 Jupiter 1.78968363244242 1.78968071622442 1.78968654879561 5.03715694659995 4.94230603470807 2430349.389756540 4.32655276241079 806.215157527591 19.4016534483836 -79.678284037117 2608747.39313245 T 19 CATAB v2.0g-lin.ifort 2021-Jul-09 11:58:55 2021-Jul-09 11:58
1952-Mar-11 08:19 00:04 Jupiter 1.85695199779677 1.8569492681528 1.85695472745625 4.34444553721464 4.23815233118834 2434082.846363554 4.2375219721775 419.672481618087 103.690554651615 -75.484056428652 2311038.85838588 T 19 CATAB v2.0g-lin.ifort 2021-Jul-09 11:58:55 2021-Jul-09 11:58
2013-Feb-06 19:31 < 00:01 Jupiter 1.77902334965453 1.77902274478546 1.77902395452513 5.02562524544689 4.92997727679859 2456330.313520438 0.36801132133822 134.064634305498 20.2818895133767 -81.0349960972281 2750528.42712619 T 19 CATAB v2.0g-lin.ifort 2021-Jul-09 11:58:55 2021-Jul-09 11:58
2023-Apr-28 05:29 < 00:01 Jupiter 1.87123609351332 1.87123530211865 1.87123688491108 4.35527274684749 4.25006972770963 2460062.728492036 0.586647286324976 353.143312974678 34.5228911469818 -86.9718945899029 2356974.08283153 T 19 CATAB v2.0g-lin.ifort 2021-Jul-09 11:58:55 2021-Jul-09 11:58
2084-Mar-28 00:52 00:04 Jupiter 1.76985615011309 1.76985392219777 1.76985837813494 5.01587101463916 4.9195321588943 2482312.535814141 3.85847598994286 715.690128422236 19.995616497397 -81.1787406124416 2567638.82457702 T 19 CATAB v2.0g-lin.ifort 2021-Jul-09 11:58:55 2021-Jul-09 11:58
2094-Jun-16 03:00 00:05 Jupiter 1.88371707422602 1.88371355337734 1.88372059513745 4.37226275754264 4.26818133738131 2486044.625045337 5.16708077217269 670.657358282734 94.8292437354801 -75.9930875128288 2330360.70355579 T 19 CATAB v2.0g-lin.ifort 2021-Jul-09 11:58:55 2021-Jul-09 11:58
2155-May-20 12:46 00:08 Jupiter 1.76114878916026 1.76114437992657 1.76115319885094 5.00477857875729 4.90773989658336 2508297.032137388 7.81069242579086 1453.8593344974 20.4843388845264 -81.2734260335222 2532044.24557769 T 19 CATAB v2.0g-lin.ifort 2021-Jul-09 11:58:55 2021-Jul-09 11:58
2165-Aug-06 21:49 00:10 Jupiter 1.89613884954746 1.89613220288124 1.89614549652615 4.39489404759158 4.29204793258651 2512028.409177683 9.70053143140743 1325.2531283135 96.7681375640942 -75.1797837471965 2294925.14327515 T 19 CATAB v2.0g-lin.ifort 2021-Jul-09 11:58:55 2021-Jul-09 11:58
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jul-24 09:15 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin