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

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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 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1473538644681265 3.2873e-08  
a 3.181622460666094 1.7189e-08 au
q 2.712798095808355 1.0231e-07 au
i 4.417256182228048 3.748e-06 deg
node 69.27961328146114 4.7143e-05 deg
peri 183.8182924286839 4.8817e-05 deg
M 167.6056513140063 1.4076e-05 deg
tp 2458431.432812002861
(2018-Nov-08.93281200)
7.855e-05 TDB
period 2072.86678554816
5.68
1.6798e-05
4.599e-08
d
yr
n .1736725208343765 1.4074e-09 deg/d
Q 3.650446825523832 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-Aug-25 16:51:19  

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

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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 1.9016482017172 1.9016460005821 1.90165040285286 2.73899233706647 2.57123494676966 2422149.958726841 3.5088503302717 129.396282651666 19.0626748818832 -56.9504458762876 1914205.43065209 T 34 CATAB v2.0g-lin.ifort 2021-Aug-25 16:51:23 2021-Aug-25 16:51
1930-Jul-11 00:51 00:03 Jupiter 1.62531240427313 1.62531081490639 1.62531399364181 1.93384839183508 1.64240090626559 2426168.535585278 2.90860414050331 145.360403082576 18.0451068559089 -87.2877145280511 2364801.71066403 T 34 CATAB v2.0g-lin.ifort 2021-Aug-25 16:51:23 2021-Aug-25 16:51
1941-Aug-05 15:35 00:02 Jupiter 1.46391685502801 1.46391621197676 1.46391749808118 1.61755776624839 1.20801193214794 2430212.149350791 2.18614413148934 131.730672744215 83.3926313392033 87.0908859080035 2102668.34266492 T 34 CATAB v2.0g-lin.ifort 2021-Aug-25 16:51:23 2021-Aug-25 16:51
1952-Sep-10 23:46 00:02 Jupiter 1.46657863856787 1.46657820664156 1.46657907049634 1.68462722255255 1.29725435202144 2434266.490102511 1.68223071709497 147.88320591651 71.6777654871 87.1262743382953 2086382.73824218 T 34 CATAB v2.0g-lin.ifort 2021-Aug-25 16:51:23 2021-Aug-25 16:51
1963-Sep-22 05:59 00:01 Jupiter 1.63784464157355 1.63784391000886 1.6378453731401 2.24379395113934 2.00007441709709 2438294.749277282 1.36374546347947 120.543526623527 8.98011913528106 -87.2864348873133 2705422.45548728 T 34 CATAB v2.0g-lin.ifort 2021-Aug-25 16:51:23 2021-Aug-25 16:51
1974-Sep-04 11:54 00:01 Jupiter 1.91659763168338 1.91659693435029 1.91659832901657 3.42711526009706 3.29563917826199 2442294.996134268 1.03417999353583 56.5871860449209 18.858085224768 -69.2703114527601 3123954.8482446 T 34 CATAB v2.0g-lin.ifort 2021-Aug-25 16:51:23 2021-Aug-25 16:51
2073-Oct-13 22:01 00:02 Jupiter 1.84131318432974 1.84131229464351 1.84131407401608 2.44377599656933 2.24767014602683 2478494.417278243 1.58117304270523 67.3180978553485 9.76482532910283 -71.7368278873129 2426779.89757036 T 34 CATAB v2.0g-lin.ifort 2021-Aug-25 16:51:23 2021-Aug-25 16:51
2084-Oct-23 05:48 00:02 Jupiter 1.59860022899987 1.5985994266901 1.59860103131082 1.79850585353973 1.47476034524219 2482521.741953557 1.92172791160133 107.09421363993 28.9747050459216 -88.6874249058167 2637174.70147943 T 34 CATAB v2.0g-lin.ifort 2021-Aug-25 16:51:23 2021-Aug-25 16:51
2095-Nov-24 19:15 00:02 Jupiter 1.47189782554639 1.47189745678914 1.47189819430456 1.62103562350842 1.21524927544589 2486571.301940179 2.3350467267585 107.199369268705 75.7993269503564 -67.8671748234031 2297161.78478217 T 34 CATAB v2.0g-lin.ifort 2021-Aug-25 16:51:23 2021-Aug-25 16:51
2106-Dec-27 06:03 00:03 Jupiter 1.50728427011822 1.50728331560778 1.50728522463552 1.82576002200368 1.48643674506626 2490620.752366079 3.03617705648367 213.92185704683 45.851418764296 81.572850580811 2011194.26480049 T 34 CATAB v2.0g-lin.ifort 2021-Aug-25 16:51:23 2021-Aug-25 16:51
2117-Dec-31 05:23 00:04 Jupiter 1.70048069306479 1.70047868222129 1.7004827039199 2.53800669199758 2.33350864305068 2494642.724613032 3.84669674189057 262.082230004384 9.74271523802074 -80.0958021433819 2872157.57151478 T 34 CATAB v2.0g-lin.ifort 2021-Aug-25 16:51:23 2021-Aug-25 16:51
2128-Dec-12 13:01 00:04 Jupiter 1.97645248377846 1.97645004145981 1.97645492610171 3.78514216137097 3.67017536613406 2498642.042281254 4.31921321217136 198.638448908833 19.8823600671217 -59.6853036059814 3227465.04769685 T 34 CATAB v2.0g-lin.ifort 2021-Aug-25 16:51:23 2021-Aug-25 16:51
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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