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46114 (2001 FX29)
Classification: Main-belt Asteroid          SPK-ID: 2046114
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1714229641598335 3.3159e-08  
a 2.715650840670239 1.263e-08 au
q 2.250125923939403 8.7185e-08 au
i 13.0984340342626 3.4901e-06 deg
node 241.2144054403829 1.8172e-05 deg
peri 31.51762299706103 2.3299e-05 deg
M 63.94938636153951 1.251e-05 deg
tp 2458910.135710473562
(2020-Mar-01.63571047)
5.7078e-05 TDB
period 1634.591826081774
4.48
1.1403e-05
3.122e-08
d
yr
n .220238468255983 1.5364e-09 deg/d
Q 3.181175757401075 1.4795e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1241  
   data-arc span      8173 days (22.38 yr)  
   first obs. used      1998-09-19  
   last obs. used      2021-02-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51794  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:46:35  

Additional Information
 Earth MOID = 1.24313 au 
 Jupiter MOID = 1.92965 au 
 T_jup = 3.302 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457654.5 (2016-Sep-23.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1705525709551293 3.3152e-08  
q 2.253585152207108 8.7106e-08 au
tp 2457275.849245034803
(2015-Sep-10.34924503)
6.0488e-05 TDB
node 241.2451327284902 1.8158e-05 deg
peri 31.77591713737234 2.3336e-05 deg
i 13.10078609737634 3.4908e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1241  
   data-arc span      8173 days (22.38 yr)  
   first obs. used      1998-09-19  
   last obs. used      2021-02-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51794  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:46:35  

Additional Information
 Jupiter MOID = 1.92965 au 
 T_jup = 3.302 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.099058606446729E-15 -2.868959083576319E-15 -8.173068505661667E-14 4.835940825843268E-15 -4.632177080941992E-14 -3.201530706555131E-15
q -2.868959083576319E-15 7.587398801729305E-15 -7.60306979027585E-17 -1.431882616228167E-14 7.575680884229552E-14 9.049058927702838E-15
tp -8.173068505661667E-14 -7.60306979027585E-17 3.658813286522812E-9 6.482629561151017E-12 9.033106389712743E-10 -8.380583473339454E-12
node 4.835940825843268E-15 -1.431882616228167E-14 6.482629561151017E-12 3.297070508934341E-10 -3.198223459144362E-10 -2.649583977670339E-13
peri -4.632177080941992E-14 7.575680884229552E-14 9.033106389712743E-10 -3.198223459144362E-10 5.445530885906038E-10 -1.677311279069173E-12
i -3.201530706555131E-15 9.049058927702838E-15 -8.380583473339454E-12 -2.649583977670339E-13 -1.677311279069173E-12 1.218585603012336E-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 14.60   n/a E2021B10  
diameter diameter 3.463 km 0.255 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 45.196 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
geometric albedo albedo 0.308   0.069 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46114 (2001 FX29)          Discovered 2001-Mar-20 by JPL/NEAT at Haleakala
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
1941-Mar-30 21:28 00:01 Jupiter 1.94774855525383 1.94774809293544 1.94774901757544 4.1658568100809 4.06012533408245 2430084.394182344 1.39935150010721 181.960673338936 14.8639088326583 -84.6752734800737 4222590.03713087 T 28 CATAB v2.0f-lin.ifort 2021-Apr-13 09:46:38 2021-Apr-13 09:46
1977-Mar-26 17:00 < 00:01 Jupiter 1.91792673654002 1.91792639995905 1.91792707312099 4.10930727773754 4.00039215721712 2443229.208293231 0.715767379946862 104.858283058916 15.7122718156356 89.5926065661213 4371429.04509384 T 28 CATAB v2.0f-lin.ifort 2021-Apr-13 09:46:38 2021-Apr-13 09:46
2013-Mar-21 13:57 < 00:01 Jupiter 1.94466221192989 1.94466189176004 1.94466253209985 3.97251792468969 3.86131753021312 2456373.081422765 0.191391073429603 78.5178746037951 14.2398114185183 -86.6140199042808 4230377.07921713 T 28 CATAB v2.0f-lin.ifort 2021-Apr-13 09:46:38 2021-Apr-13 09:46
2178-Sep-07 08:28 00:03 Jupiter 1.9360407204867 1.93603989821201 1.93604154278715 4.17827823298613 4.07222348861084 2516807.852981075 2.87952847452476 383.086555543344 12.896208073284 -84.6378543890964 4216482.79710203 T 28 CATAB v2.0f-lin.ifort 2021-Apr-13 09:46:38 2021-Apr-13 09:46
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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