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5043 Zadornov (1974 SB5)
Classification: Main-belt Asteroid          SPK-ID: 2005043
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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1639276720344344 4.3307e-08  
a 3.111588261279845 1.4879e-08 au
q 2.601512841278567 1.3428e-07 au
i 1.865855570363046 3.8891e-06 deg
node 50.7993774047208 0.00012334 deg
peri 295.3134921070775 0.00012377 deg
M 127.5594545495552 1.1473e-05 deg
tp 2458290.134655181130
(2018-Jun-20.63465518)
6.3277e-05 TDB
period 2004.802584315258
5.49
1.438e-05
3.937e-08
d
yr
n .1795688028419807 1.288e-09 deg/d
Q 3.621663681281124 1.7318e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2354  
   data-arc span      16653 days (45.59 yr)  
   first obs. used      1974-09-19  
   last obs. used      2020-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47013  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 02:15:44  

Additional Information
 Earth MOID = 1.59517 au 
 Jupiter MOID = 1.79502 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 12.8   n/a MPO416766  
diameter diameter 15.280 km 0.239 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 25.60 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 [Result based on fragmentary lightcurve(s), may be completely wrong.]
geometric albedo albedo 0.063   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

5043 Zadornov           Discovered 1974 Sept. 19 by L. I. Chernykh at the Crimean Astrophysical Observatory.
Named in honor of Mikhail Nikolaevich Zadornov (b. 1948), Russian satirist widely known for his masterful readings of his own short stories.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 19990402/MPCPages.arcLast Updated: 2010-06-11

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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
1933-Dec-29 14:37 00:02 Jupiter 1.93916147592557 1.93916075836057 1.93916219349045 2.31774675424129 2.12093218528935 2427436.108859903 1.68494087788681 72.1729296214519 9.46333030157143 -86.1335421082649 2026071.6768296 T 32 CATAB v2.0f-lin.ifort 2020-May-20 02:15:56 2020-May-20 02:16
1944-Jan-16 12:53 00:01 Jupiter 1.77494830179884 1.77494792534201 1.77494867825547 1.86449100874654 1.5880514338052 2431106.036522590 1.48848851475913 81.1464794963068 19.3101092101428 -79.8227496135519 2652268.68572449 T 32 CATAB v2.0f-lin.ifort 2020-May-20 02:15:56 2020-May-20 02:16
1954-Jan-29 16:13 00:01 Jupiter 1.97364300457173 1.97364251975608 1.97364348938726 3.24738775966029 3.11242561231768 2434772.175969482 1.23868363623848 38.0505215803657 14.7350149511569 -82.0173214619484 2484776.78932357 T 32 CATAB v2.0f-lin.ifort 2020-May-20 02:15:56 2020-May-20 02:16
2005-Mar-16 21:01 < 00:01 Jupiter 1.93285604043387 1.93285562852954 1.93285645233809 2.2908011757461 2.09077102159174 2453446.375399309 0.273749914427253 51.5841692064616 5.12747485963292 87.4950844866903 2820083.39018731 T 32 CATAB v2.0f-lin.ifort 2020-May-20 02:15:56 2020-May-20 02:16
2015-Apr-05 00:26 < 00:01 Jupiter 1.78184064701571 1.78184026764208 1.78184102638924 1.88313662943087 1.61104810397899 2457117.517800941 0.186249907627387 51.5872675831514 17.9982287942616 -80.8758512445037 2691853.6915407 T 32 CATAB v2.0f-lin.ifort 2020-May-20 02:15:56 2020-May-20 02:16
2025-Apr-18 10:49 < 00:01 Jupiter 1.98671649487381 1.98671612709647 1.98671686265116 3.29529842974117 3.16327455287306 2460783.950727574 0.299512148429449 36.9454209089028 12.9850497595192 -85.5545917962589 3871547.30187273 T 32 CATAB v2.0f-lin.ifort 2020-May-20 02:15:56 2020-May-20 02:16
2076-Jun-02 23:03 00:01 Jupiter 1.9265112371074 1.92651071194924 1.92651176226544 2.26494403996857 2.06170765114924 2479457.460693927 1.3037841300619 66.1937579139189 5.89327520162898 89.9593432701164 2303916.51324505 T 32 CATAB v2.0f-lin.ifort 2020-May-20 02:15:56 2020-May-20 02:16
2086-Jun-21 20:31 00:02 Jupiter 1.78708191574797 1.78708151397822 1.78708231751772 1.89877213253799 1.63015226113291 2483128.355185412 1.55478941613808 87.1979529935475 17.0210581992608 -80.7232300974138 2728784.74753598 T 32 CATAB v2.0f-lin.ifort 2020-May-20 02:15:56 2020-May-20 02:16
2096-Jul-06 11:47 00:02 Jupiter 1.99705788258664 1.99705719938501 1.99705856578817 3.33588213019786 3.20621883458521 2486795.990786020 1.72893722953828 38.8938916596153 21.1113034226681 -75.4976807594807 1818259.3837259 T 32 CATAB v2.0f-lin.ifort 2020-May-20 02:15:56 2020-May-20 02:16
2147-Aug-21 22:20 00:03 Jupiter 1.91799418983791 1.91799332853946 1.91799505113668 2.23367432423689 2.02634230916753 2505468.430285702 2.78015042616107 100.195432746073 6.87275527144828 -87.804748867995 1927619.59901175 T 32 CATAB v2.0f-lin.ifort 2020-May-20 02:15:56 2020-May-20 02:16
2157-Sep-09 08:41 00:03 Jupiter 1.79114329896862 1.79114283645357 1.79114376148509 1.91155644818162 1.64567866603044 2509139.861657793 3.05771913980113 148.613463383048 16.3063553586211 -80.6978456307599 2753328.13029618 T 32 CATAB v2.0f-lin.ifort 2020-May-20 02:15:56 2020-May-20 02:16

Alternate Designations
 1974 SB5 = 1985 TK1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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