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4143 Huziak (1981 QN1)
Classification: Main-belt Asteroid          SPK-ID: 2004143
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 39 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1815933006351678 2.333e-08  
a 3.096293094316493 1.4168e-08 au
q 2.534027011585684 7.3147e-08 au
i 2.034631796562525 1.0243e-06 deg
node 103.3316251634157 7.3739e-06 deg
peri 246.007738306859 7.2485e-06 deg
M 115.4270477046049 4.9475e-06 deg
tp 2458758.432520929204
(2019-Oct-01.93252093)
2.4334e-05 TDB
period 1990.038704388716
5.45
1.3659e-05
3.74e-08
d
yr
n .1809010041895552 1.2417e-09 deg/d
Q 3.658559177047302 1.6741e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2886  
   data-arc span      24369 days (66.72 yr)  
   first obs. used      1954-09-04  
   last obs. used      2021-05-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46042  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-07 22:59:26  

Additional Information
 Earth MOID = 1.52784 au 
 Jupiter MOID = 1.77078 au 
 T_jup = 3.197 
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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 12.72   n/a MPO614063  
diameter diameter 16.722 km 0.296 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.069   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

4143 Huziak           Discovered 1981 Aug. 29 by L. G. Taff at Socorro.
Richard Huziak (b. 1957) is a Canadian amateur astronomer with wide-ranging interests, which he pursues with a 0.25-m telescope. He has been a most enthusiastic supporter of the Royal Canadian Astronomical Society, Saskatoon Centre, as well as of the American Association of Variable Star Observers.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20040107/MPCPages.arcLast Updated: 2004-01-07

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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
1907-Apr-22 14:58 00:02 Jupiter 1.91990559291047 1.91990482479391 1.91990636102671 2.66759129429193 2.49673483008055 2417688.123337585 2.25310429719266 21.0543322950684 2.34078512077983 60.0509841835659 5297120.73784366 T 39 CATAB v2.0g-lin.ifort 2021-Jul-07 23:00:53 2021-Jul-07 23:00
1957-Aug-29 04:50 00:01 Jupiter 1.8537101859863 1.85370975283876 1.85371061913395 1.85417370888203 1.58873940495778 2436079.701483323 1.23208877473301 50.5336624275206 12.1741644461427 82.5102718704779 3788517.88838892 T 39 CATAB v2.0g-lin.ifort 2021-Jul-07 23:00:53 2021-Jul-07 23:00
1967-Jul-04 21:02 00:01 Jupiter 1.80075020187619 1.800749911797 1.80075049195538 1.91920053420739 1.65607567738187 2439676.376596266 1.0122223807598 41.6899103651773 7.91985850644216 -66.2810408568486 5020686.62969256 T 39 CATAB v2.0g-lin.ifort 2021-Jul-07 23:00:53 2021-Jul-07 23:00
2017-Nov-04 22:33 < 00:01 Jupiter 1.99907636965085 1.99907626822385 1.99907647107785 2.47796616590661 2.3006308829685 2458062.439572456 0.170261393915585 14.2436581608632 2.72813724176539 -89.2015666470057 15315953.4346557 T 39 CATAB v2.0g-lin.ifort 2021-Jul-07 23:00:53 2021-Jul-07 23:00
2027-Sep-15 13:53 < 00:01 Jupiter 1.7553014632022 1.75530123439086 1.75530169201343 1.59006705391694 1.25028444617459 2461664.078813442 0.297035480070398 44.2500612324079 12.3679478608533 -35.1628216764014 6909710.11897327 T 39 CATAB v2.0g-lin.ifort 2021-Jul-07 23:00:53 2021-Jul-07 23:00
2037-Jul-22 02:49 < 00:01 Jupiter 1.99638402832008 1.99638381338056 1.99638424325961 3.12351012248017 2.98458687185128 2465261.617602639 0.491428754501393 6.60822217022197 3.30858240884419 15.93492660298 5760852.85951362 T 39 CATAB v2.0g-lin.ifort 2021-Jul-07 23:00:53 2021-Jul-07 23:00
2087-Nov-25 04:49 00:02 Jupiter 1.80166621082996 1.80166589407572 1.80166652758441 1.67283025112027 1.36311969536824 2483649.700953373 1.5370842601718 73.2193810767289 25.9024945562074 79.9026023598541 3667762.28866648 T 39 CATAB v2.0g-lin.ifort 2021-Jul-07 23:00:53 2021-Jul-07 23:00
2097-Sep-29 13:21 00:02 Jupiter 1.85863728169039 1.85863673747153 1.85863782590926 2.21878183006423 2.00288495701693 2487246.056232857 1.77487043418491 46.4666914251641 2.16794325809445 -82.8537206535618 5650719.74408797 T 39 CATAB v2.0g-lin.ifort 2021-Jul-07 23:00:53 2021-Jul-07 23:00
2148-Feb-03 18:17 00:03 Jupiter 1.92156678426894 1.92156590607246 1.92156766246587 2.13584860205177 1.91839869337184 2505634.261879833 2.77368104693277 80.7134325372343 3.44179054390785 86.8304067348569 4022832.79198378 T 39 CATAB v2.0g-lin.ifort 2021-Jul-07 23:00:53 2021-Jul-07 23:00
2157-Dec-12 16:18 00:03 Jupiter 1.77291849292143 1.77291805501947 1.77291893082711 1.69279121030492 1.38203835327044 2509234.178855136 3.04003451002343 180.552556031565 19.6180536046564 -71.8066450573415 4511871.29538017 T 39 CATAB v2.0g-lin.ifort 2021-Jul-07 23:00:53 2021-Jul-07 23:00

Alternate Designations
 1981 QN1 = 1970 QP1 = 1976 UB3 = 1982 YT3 = 1989 AQ6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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