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 ]  
46109 (2001 FG23)
Classification: Main-belt Asteroid          SPK-ID: 2046109
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1473538644726516 3.2873e-08  
a 3.181622460681178 1.7189e-08 au
q 2.71279809580682 1.0231e-07 au
i 4.417256182259643 3.748e-06 deg
node 69.27961328161835 4.7143e-05 deg
peri 183.8182924279157 4.8817e-05 deg
M 167.6056513155877 1.4076e-05 deg
tp 2458431.432811986892
(2018-Nov-08.93281199)
7.855e-05 TDB
period 2072.866785562902
5.68
1.6798e-05
4.599e-08
d
yr
n .1736725208331414 1.4074e-09 deg/d
Q 3.650446825555537 1.9722e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1676  
   data-arc span      8529 days (23.35 yr)  
   first obs. used      1997-10-30  
   last obs. used      2021-03-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51117  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 21:22:07  

Additional Information
 Earth MOID = 1.69847 au 
 Jupiter MOID = 1.3917 au 
 T_jup = 3.178 
[ 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 13.67   n/a E2021B10  
diameter diameter 10.035 km 0.239 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.077   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46109 (2001 FG23)          Discovered 2001-Mar-21 by LONEOS at Anderson Mesa
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
1919-Jul-10 11:01 00:04 Jupiter 1.90164820502584 1.90164600389062 1.9016504061615 2.73899246567811 2.57123508407382 2422149.958743964 3.50885027980691 129.396301819626 19.0626742855106 -56.9504479379044 1914205.70247117 T 33 CATAB v2.0g-lin.ifort 2021-Jul-08 21:22:15 2021-Jul-08 21:22
1930-Jul-11 00:51 00:03 Jupiter 1.62531240640968 1.62531081704294 1.62531399577836 1.93384841708844 1.64240093641732 2426168.535592181 2.90860413856849 145.360412526708 18.0451044856963 -87.287713613734 2364801.72783177 T 33 CATAB v2.0g-lin.ifort 2021-Jul-08 21:22:15 2021-Jul-08 21:22
1941-Aug-05 15:35 00:02 Jupiter 1.46391685560694 1.4639162125556 1.46391749866011 1.61755775391836 1.20801191582714 2430212.149342637 2.1861441459638 131.730643896424 83.3926357465255 87.0908856957616 2102668.3462973 T 33 CATAB v2.0g-lin.ifort 2021-Jul-08 21:22:15 2021-Jul-08 21:22
1952-Sep-10 23:46 00:02 Jupiter 1.46657863821259 1.46657820628628 1.46657907014106 1.68462720893593 1.29725433423091 2434266.490108388 1.68223072322089 147.883209441314 71.677769036057 87.1262764098206 2086382.70600427 T 33 CATAB v2.0g-lin.ifort 2021-Jul-08 21:22:15 2021-Jul-08 21:22
1963-Sep-22 05:59 00:01 Jupiter 1.63784464109879 1.6378439095341 1.63784537266533 2.24379398443336 2.0000744543732 2438294.749273217 1.36374546085089 120.543509722531 8.98011860509055 -87.2864342642899 2705422.50323705 T 33 CATAB v2.0g-lin.ifort 2021-Jul-08 21:22:15 2021-Jul-08 21:22
1974-Sep-04 11:54 00:01 Jupiter 1.91659763148754 1.91659693415445 1.91659832882074 3.42711529466392 3.29563921419415 2442294.996131453 1.03417999149363 56.5871827472865 18.8580859932507 -69.2703101773964 3123954.76804101 T 33 CATAB v2.0g-lin.ifort 2021-Jul-08 21:22:15 2021-Jul-08 21:22
2073-Oct-13 22:01 00:02 Jupiter 1.84131318491159 1.84131229522536 1.84131407459793 2.44377597872312 2.24767012668823 2478494.417276395 1.58117305075133 67.3180962085265 9.76482525025635 -71.7368277779648 2426779.86956468 T 33 CATAB v2.0g-lin.ifort 2021-Jul-08 21:22:15 2021-Jul-08 21:22
2084-Oct-23 05:48 00:02 Jupiter 1.59860022954428 1.59859942723451 1.59860103185523 1.79850587818432 1.47476037541922 2482521.741960003 1.92172791604201 107.094224439011 28.9747017066738 -88.6874246292697 2637174.70613091 T 33 CATAB v2.0g-lin.ifort 2021-Jul-08 21:22:15 2021-Jul-08 21:22
2095-Nov-24 19:15 00:02 Jupiter 1.47189782582167 1.47189745706442 1.47189819457984 1.62103562171008 1.21524927313562 2486571.301954254 2.33504673802637 107.199404092855 75.7993254032423 -67.8671976549381 2297161.79946218 T 33 CATAB v2.0g-lin.ifort 2021-Jul-08 21:22:15 2021-Jul-08 21:22
2106-Dec-27 06:03 00:03 Jupiter 1.50728427030943 1.50728331579899 1.50728522482673 1.82575999779214 1.48643671537568 2490620.752371954 3.03617707522198 213.921865930893 45.8514233510686 81.5728508132742 2011194.15712033 T 33 CATAB v2.0g-lin.ifort 2021-Jul-08 21:22:15 2021-Jul-08 21:22
2117-Dec-31 05:23 00:04 Jupiter 1.70048069347602 1.70047868263251 1.70048270433112 2.53800662991894 2.33350857558337 2494642.724619903 3.84669678133933 262.082284799933 9.74271300260876 -80.0958051518243 2872157.54138523 T 33 CATAB v2.0g-lin.ifort 2021-Jul-08 21:22:15 2021-Jul-08 21:22
2128-Dec-12 13:01 00:04 Jupiter 1.97645248441874 1.9764500421001 1.976454926742 3.78514214703843 3.67017535139038 2498642.042281864 4.31921325080473 198.638455864814 19.8823596617356 -59.6853046629215 3227465.11767957 T 33 CATAB v2.0g-lin.ifort 2021-Jul-08 21:22:15 2021-Jul-08 21:22
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-30 08:45 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin