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JPL Small-Body Database Browser
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46139 (2001 FV56)
Classification: Main-belt Asteroid          SPK-ID: 2046139
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .126135019463082 5.2121e-08  
a 3.0699086867647 2.0694e-08 au
q 2.68268569480975 1.6027e-07 au
i 11.55036716290224 5.6589e-06 deg
node 156.3049347497572 2.296e-05 deg
peri 60.535686121602 2.9271e-05 deg
M 116.5209669964362 1.7885e-05 deg
tp 2457964.600925554554
(2017-Jul-30.10092555)
9.5811e-05 TDB
period 1964.65642794882
5.38
1.9866e-05
5.439e-08
d
yr
n .1832381452953861 1.8528e-09 deg/d
Q 3.457131678719649 2.3305e-08 au
  Orbit Determination Parameters
   # obs. used (total)      738  
   data-arc span      9001 days (24.64 yr)  
   first obs. used      1995-03-10  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59615  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 06:25:33  

Additional Information
 Earth MOID = 1.70043 au 
 Jupiter MOID = 1.59157 au 
 T_jup = 3.188 
[ 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 14.3   n/a MPO412493  
diameter diameter 5.292 km 1.104 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.145   0.066 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46139 (2001 FV56)          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
1928-Apr-04 09:03 00:03 Jupiter 1.59500314965488 1.59500253024156 1.59500376907145 2.86081046386803 2.66873404613402 2425340.877196117 2.9494137831042 272.263831939244 30.5531163966452 83.3364846999352 1536815.944415 T 18 CATAB v2.0f-lin.ifort 2019-Nov-07 06:25:39 2019-Nov-07 06:25
1987-Jul-24 10:58 < 00:01 Jupiter 1.60117098302435 1.6011704114752 1.60117155457341 2.84488909184969 2.65243098222959 2447000.956642591 0.934171603744818 99.5586498836323 29.7702125755808 87.7406598852744 1603798.49263504 T 18 CATAB v2.0f-lin.ifort 2019-Nov-07 06:25:39 2019-Nov-07 06:25
2046-Nov-10 19:17 00:01 Jupiter 1.60777890597599 1.60777834198035 1.60777946997155 2.83153188602927 2.63892352221268 2468660.303164910 1.10467640919447 113.053437254187 28.1353043925963 89.9961113615123 1510346.20071147 T 18 CATAB v2.0f-lin.ifort 2019-Nov-07 06:25:39 2019-Nov-07 06:25
2106-Feb-28 01:02 00:03 Jupiter 1.6147403867375 1.61473981742642 1.61474095604886 2.82139700198283 2.6289100601888 2490318.543140050 3.14062422356081 278.667758665824 29.5236111658789 85.5758530083233 1446789.18494032 T 18 CATAB v2.0f-lin.ifort 2019-Nov-07 06:25:39 2019-Nov-07 06:25
2165-Jun-14 22:05 00:05 Jupiter 1.62198859126393 1.621987992083 1.62198919045002 2.81482195831358 2.62274625256604 2511975.420444950 5.34694701283545 460.980697392657 29.525319514569 85.2102001110968 1428720.92512584 T 18 CATAB v2.0f-lin.ifort 2019-Nov-07 06:25:39 2019-Nov-07 06:25

Alternate Designations
 2001 FV56 = 2000 AH179 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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