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43429 (2000 YU19)
Classification: Main-belt Asteroid          SPK-ID: 2043429
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2148145435702501 4.3777e-08  
a 2.646044878744503 1.3302e-08 au
q 2.077635955850605 1.1286e-07 au
i 26.93348127435829 4.2517e-06 deg
node 120.7081518337237 1.0157e-05 deg
peri 47.68265051867672 1.4104e-05 deg
M 207.2167922645473 1.0283e-05 deg
tp 2460063.717392801952
(2023-Apr-29.21739280)
4.7123e-05 TDB
period 1572.150925281075
4.30
1.1855e-05
3.246e-08
d
yr
n .2289856490308892 1.7268e-09 deg/d
Q 3.214453801638402 1.616e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1417  
   data-arc span      8668 days (23.73 yr)  
   first obs. used      1997-01-15  
   last obs. used      2020-10-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46506  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:19:58  

Additional Information
 Earth MOID = 1.1536 au 
 Jupiter MOID = 2.01017 au 
 T_jup = 3.208 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457701.5 (2016-Nov-09.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .212425258717133 4.3638e-08  
q 2.086243820092988 1.1237e-07 au
tp 2456914.431394800424
(2014-Sep-13.93139480)
4.2239e-05 TDB
node 120.753291565407 1.016e-05 deg
peri 47.49648845870477 1.4234e-05 deg
i 26.91260686802474 4.2496e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1417  
   data-arc span      8668 days (23.73 yr)  
   first obs. used      1997-01-15  
   last obs. used      2020-10-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46506  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:19:58  

Additional Information
 Jupiter MOID = 2.01017 au 
 T_jup = 3.208 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.904250974406786E-15 -4.884381215312552E-15 3.115965309793513E-13 1.747214586751371E-15 3.322760557298732E-14 -1.785126367574715E-14
q -4.884381215312552E-15 1.262659112694092E-14 -8.343701195034628E-13 -3.614578936011112E-15 -8.189745579216349E-14 4.608682788881631E-14
tp 3.115965309793513E-13 -8.343701195034628E-13 1.78415056695515E-9 3.010408111072266E-13 4.399138158773152E-10 -1.149576893004206E-11
node 1.747214586751371E-15 -3.614578936011112E-15 3.010408111072266E-13 1.032184634931611E-10 -9.172306911815037E-11 -1.476300482480777E-12
peri 3.322760557298732E-14 -8.189745579216349E-14 4.399138158773152E-10 -9.172306911815037E-11 2.025978521175752E-10 -1.361611027069787E-12
i -1.785126367574715E-14 4.608682788881631E-14 -1.149576893004206E-11 -1.476300482480777E-12 -1.361611027069787E-12 1.805897051079315E-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 14.13   n/a E2021B10  
diameter diameter 4.414 km 0.048 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.247   0.050 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

43429 (2000 YU19)          Discovered 2000-Dec-22 by JPL/NEAT at Haleakala
Reference: 20020624/Numbers.arcLast Updated: 2004-04-19

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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