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JPL Small-Body Database Browser
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5458 Aizman (1980 TB12)
Classification: Main-belt Asteroid          SPK-ID: 2005458
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 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .023281203102774 4.0524e-08  
a 3.169808977685463 1.841e-08 au
q 3.096012011078971 1.2995e-07 au
i 9.19583878966843 4.2857e-06 deg
node 222.2789086923341 2.4349e-05 deg
peri 129.3418061903386 8.244e-05 deg
M 333.9019327352623 7.7948e-05 deg
tp 2458749.935543995720
(2019-Sep-23.43554400)
0.00044609 TDB
period 2061.332561248568
5.64
1.7958e-05
4.917e-08
d
yr
n .1746443086223529 1.5215e-09 deg/d
Q 3.243605944291955 1.8839e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2035  
   data-arc span      17398 days (47.63 yr)  
   first obs. used      1972-04-19  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44032  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-13 21:59:29  

Additional Information
 Earth MOID = 2.10126 au 
 Jupiter MOID = 1.86313 au 
 T_jup = 3.182 
[ 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 12.2   n/a MPO332870  
diameter diameter 18.135 km 0.249 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
geometric albedo albedo 0.060   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

5458 Aizman (1980 TB12)          Discovered 1980-Oct-10 by Chernykh, N. S. at Nauchnyj
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ 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-Dec-31 01:58 00:02 Jupiter 1.99690037054479 1.99689975003449 1.99690099105612 4.36115989447813 4.2627899718122 2430359.581934897 1.86755082034683 96.7838541365183 17.6536397934917 74.4167141336573 5186420.88773322 T 33 CATAB v2.0f-lin.ifort 2019-Dec-13 21:59:46 2019-Dec-13 21:59
1952-Oct-12 05:05 00:02 Jupiter 1.92219495152774 1.92219456977684 1.92219533327898 4.5546963208866 4.45689925499493 2434297.711552662 1.58252976892898 118.235130863543 16.847856978521 87.4597803425644 4485456.23468319 T 33 CATAB v2.0f-lin.ifort 2019-Dec-13 21:59:46 2019-Dec-13 21:59
1963-Jul-17 20:18 00:01 Jupiter 1.9809756268948 1.9809751927336 1.98097606105623 4.31892421214701 4.2187615981742 2438228.345675704 1.36628510383862 91.6065598387319 18.2050375579928 -83.8894957867027 3933765.27921321 T 33 CATAB v2.0f-lin.ifort 2019-Dec-13 21:59:46 2019-Dec-13 21:59
2060-Jun-30 19:47 00:01 Jupiter 1.98850916223185 1.98850880254796 1.98850952191598 4.39252909343977 4.2944609324223 2473641.324013308 1.24506314857808 78.2160477932806 14.637985096892 83.09585822956 4700205.88398032 T 33 CATAB v2.0f-lin.ifort 2019-Dec-13 21:59:46 2019-Dec-13 21:59
2071-Apr-13 00:29 00:02 Jupiter 1.92278730597213 1.92278692055742 1.92278769138707 4.57097706269909 4.4735662738418 2477579.519921710 1.5130634038259 113.34632914341 16.7277066667325 -86.8176426174596 4281339.03602004 T 33 CATAB v2.0f-lin.ifort 2019-Dec-13 21:59:46 2019-Dec-13 21:59
2082-Jan-15 08:03 00:02 Jupiter 1.9897023909808 1.98970180647011 1.98970297549285 4.31623533836813 4.2164536349971 2481509.835638835 1.85209218619612 116.863277104063 18.2023956714055 -78.8805591741665 3943652.16197215 T 33 CATAB v2.0f-lin.ifort 2019-Dec-13 21:59:46 2019-Dec-13 21:59
2179-Jan-03 09:37 00:04 Jupiter 1.98299206460461 1.98299121266079 1.98299291655688 4.42342191188443 4.32578016809914 2516925.900637320 4.34347076941453 229.635388809574 16.0128844556886 79.4052376627789 4648225.90993488 T 33 CATAB v2.0f-lin.ifort 2019-Dec-13 21:59:46 2019-Dec-13 21:59
2189-Oct-15 12:11 00:05 Jupiter 1.92359809995813 1.92359767726006 1.9235985226609 4.58537472890714 4.48831779832418 2520864.007635507 4.61093238440061 334.517203636946 17.3086385306108 -88.3046426840559 4258182.70683289 T 33 CATAB v2.0f-lin.ifort 2019-Dec-13 21:59:46 2019-Dec-13 21:59
2200-Jul-20 14:37 00:05 Jupiter 1.99658542771099 1.99658430061769 1.9965865548204 4.31274842664357 4.21323247551765 2524794.109230843 5.07601422965561 311.626745532912 17.8738826706068 -79.5401975522292 4009382.03385828 T 33 CATAB v2.0f-lin.ifort 2019-Dec-13 21:59:46 2019-Dec-13 21:59

Alternate Designations
 1980 TB12 = 1972 HM1 = 1980 VM = 1989 GY2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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