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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02348411283840509 4.0481e-08  
a 3.170518696274347 1.8154e-08 au
q 3.096061877454768 1.2985e-07 au
i 9.195131238468477 4.2755e-06 deg
node 222.2812165402165 2.4018e-05 deg
peri 129.9519712614008 8.0924e-05 deg
M 43.15956752815365 7.6248e-05 deg
tp 2458753.288603377403
(2019-Sep-26.78860338)
0.00043717 TDB
period 2062.024896938117
5.65
1.7711e-05
4.849e-08
d
yr
n .1745856708784462 1.4995e-09 deg/d
Q 3.244975515093927 1.8581e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2132  
   data-arc span      17635 days (48.28 yr)  
   first obs. used      1972-04-19  
   last obs. used      2020-07-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43903  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-24 23:29:02  

Additional Information
 Earth MOID = 2.10216 au 
 Jupiter MOID = 1.86289 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 1.99690050612807 1.99689988669142 1.99690112556574 4.36116047597773 4.26279057348679 2430359.581964347 1.85334570585224 96.1553338559832 17.5402769538732 74.3176602453561 5260990.23371907 T 36 CATAB v2.0f-lin.ifort 2020-Aug-24 23:29:15 2020-Aug-24 23:29
1952-Oct-12 05:05 00:02 Jupiter 1.92219507814129 1.92219469748551 1.92219545879739 4.55469667137292 4.45689961968441 2434297.711576760 1.57089940829635 117.351695915747 16.7596834319361 87.381141130998 4513785.90626318 T 36 CATAB v2.0f-lin.ifort 2020-Aug-24 23:29:15 2020-Aug-24 23:29
1963-Jul-17 20:18 00:01 Jupiter 1.98097567316945 1.9809752413082 1.98097610503092 4.31892426572204 4.21876165538874 2438228.345687740 1.35673779268604 90.9254964880533 18.1492228552798 -83.9528944877066 3940004.26065706 T 36 CATAB v2.0f-lin.ifort 2020-Aug-24 23:29:15 2020-Aug-24 23:29
2060-Jun-30 19:46 00:01 Jupiter 1.98850925629484 1.98850890368005 1.98850960890986 4.39252975494295 4.29446161372344 2473641.323920373 1.2333126321001 77.8070914102478 14.3855011310146 83.271798325629 4730890.02161905 T 36 CATAB v2.0f-lin.ifort 2020-Aug-24 23:29:15 2020-Aug-24 23:29
2071-Apr-13 00:29 00:02 Jupiter 1.92278742035846 1.92278703597287 1.92278780474427 4.570977338988 4.47356656200487 2477579.519807974 1.49880912483408 112.246151667952 16.6266156520534 -86.713015654558 4296798.00711194 T 36 CATAB v2.0f-lin.ifort 2020-Aug-24 23:29:15 2020-Aug-24 23:29
2082-Jan-15 08:03 00:02 Jupiter 1.98970245508923 1.98970187403626 1.98970303614344 4.31623518882702 4.21645348517014 2481509.835520447 1.83475665694487 115.671393609319 18.1676713839578 -78.8759526578909 3948454.54479854 T 36 CATAB v2.0f-lin.ifort 2020-Aug-24 23:29:15 2020-Aug-24 23:29
2179-Jan-03 09:37 00:04 Jupiter 1.98299211588309 1.98299127659715 1.98299295517737 4.42342270472325 4.32578098138738 2516925.900393750 4.30634894599808 227.808429746992 15.8107757218292 79.4735916947484 4684255.74257177 T 36 CATAB v2.0f-lin.ifort 2020-Aug-24 23:29:15 2020-Aug-24 23:29
2189-Oct-15 12:11 00:05 Jupiter 1.92359820660607 1.92359778455803 1.92359862865881 4.58537491252645 4.48831799135334 2520864.007384327 4.57152431947805 331.620500361352 17.2361206292778 -88.2779966380118 4272454.00061201 T 36 CATAB v2.0f-lin.ifort 2020-Aug-24 23:29:15 2020-Aug-24 23:29
2200-Jul-20 14:37 00:05 Jupiter 1.9965855155548 1.99658439758456 1.99658663354081 4.31274798767685 4.21323203061271 2524794.108950520 5.03272472136111 308.912917541666 17.8390211988809 -79.5428032872538 4013727.37377799 T 36 CATAB v2.0f-lin.ifort 2020-Aug-24 23:29:15 2020-Aug-24 23:29

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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