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3571 Milanstefanik (1982 EJ)
Classification: Outer Main-belt Asteroid          SPK-ID: 2003571
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 43 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1124594463885772 2.1067e-08  
a 3.938584383350384 2.9864e-08 au
q 3.495653364044104 8.5488e-08 au
i 7.854981807819142 1.5756e-06 deg
node 248.9376525144669 9.1367e-06 deg
peri 21.16145787390344 1.5569e-05 deg
M 267.7620067024164 9.9551e-06 deg
tp 2459932.002818766260
(2022-Dec-18.50281877)
8.3093e-05 TDB
period 2855.016738127068
7.82
3.2472e-05
8.89e-08
d
yr
n .1260938316726525 1.4341e-09 deg/d
Q 4.381515402656665 3.3222e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2612  
   data-arc span      24670 days (67.54 yr)  
   first obs. used      1953-09-06  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .40826  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-03 21:04:07  

Additional Information
 Earth MOID = 2.47944 au 
 Jupiter MOID = .713966 au 
 T_jup = 3.034 
[ 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 11.10   n/a MPCxxxxx  
diameter diameter 34.898 km 0.578 urn:nasa:pds:neowise_diameters_albedos::2.0[hildas] (http://adsabs.harvard.edu/abs/2012ApJ...744..197G)  
rotation period rot_per 421.1 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Warner, B.D.; Stephens, R.D.; Coley, D.R. (2017) Minor Planet Bull. 44, 36-41.]
geometric albedo albedo 0.063   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[hildas] (http://adsabs.harvard.edu/abs/2012ApJ...744..197G)  

3571 Milanstefanik (1982 EJ)          Discovered 1982-Mar-15 by Mrkos, A. at Klet
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
1913-Nov-25 12:12 00:02 Jupiter 1.69807547433955 1.69807493324863 1.69807601543067 4.0896101260522 3.96576405302905 2420097.008465477 1.56941039862132 40.3403824090518 9.77680486572757 57.8276796965773 4866679.94359648 T 43 CATAB v2.0g-lin.ifort 2021-May-03 21:05:06 2021-May-03 21:05
1937-May-20 23:53 00:02 Jupiter 1.73813608824938 1.73813558158693 1.73813659491222 4.29314929530749 4.17809738256903 2428674.494987170 1.82482790065508 53.3594787410658 8.87187646863762 67.3092373300612 8761639.76979616 T 43 CATAB v2.0g-lin.ifort 2021-May-03 21:05:06 2021-May-03 21:05
1960-Aug-10 15:01 00:02 Jupiter 1.78020706031536 1.78020669603528 1.78020742459594 4.53798837243264 4.43190009787116 2437157.125952554 1.61944094777169 63.978936548698 11.5710956968788 78.750497241581 11365538.4059427 T 43 CATAB v2.0g-lin.ifort 2021-May-03 21:05:06 2021-May-03 21:05
1983-Sep-04 03:12 00:01 Jupiter 1.82528314608467 1.82528291209196 1.82528338007738 4.64791101669835 4.5469744847172 2445581.633307361 1.07758007355912 53.7799729826961 11.191528105021 88.8432184978719 11852133.2812687 T 43 CATAB v2.0g-lin.ifort 2021-May-03 21:05:06 2021-May-03 21:05
2006-Sep-09 17:08 < 00:01 Jupiter 1.83507107597271 1.8350708689549 1.83507128299063 4.45311350215115 4.3482261120622 2453988.213946913 0.342554104853744 28.8865602361153 6.74466155264994 -76.2628651689999 12470855.2863293 T 43 CATAB v2.0g-lin.ifort 2021-May-03 21:05:06 2021-May-03 21:05
2029-Oct-06 13:50 < 00:01 Jupiter 1.81221126786816 1.81221105404119 1.81221148169514 4.04602730495193 3.92880929922596 2462416.076631675 0.579997107689072 34.6882438959537 9.61257177385876 89.0890816789914 9082332.81168094 T 43 CATAB v2.0g-lin.ifort 2021-May-03 21:05:06 2021-May-03 21:05
2053-Jan-07 05:15 00:01 Jupiter 1.77189390342089 1.77189362580169 1.7718941810403 3.63880311297815 3.50497125562869 2470909.718913774 1.45859680503171 68.6333542418405 10.6371390211109 -88.8494594158625 7043910.84337869 T 43 CATAB v2.0g-lin.ifort 2021-May-03 21:05:06 2021-May-03 21:05
2076-Jul-26 05:28 00:02 Jupiter 1.74318443509091 1.74318406481365 1.74318480536887 3.45699936936259 3.31346255314975 2479510.727895328 2.00496004378261 91.7097599024042 11.9854584957011 -87.5653271760108 6312608.33225845 T 43 CATAB v2.0g-lin.ifort 2021-May-03 21:05:06 2021-May-03 21:05
2100-Jun-07 01:53 00:02 Jupiter 1.72414041912619 1.72414004855895 1.72414078969402 3.51263747907941 3.36987794503395 2488226.578146352 1.9828918023753 97.6745606210973 12.9048587509872 -87.9116197380402 6187342.99573278 T 43 CATAB v2.0g-lin.ifort 2021-May-03 21:05:06 2021-May-03 21:05
2124-Jun-27 00:11 00:02 Jupiter 1.70831598059534 1.70831560997272 1.70831635121816 3.67335813779962 3.53580455131543 2497012.507328538 1.564053229336 88.4660423330757 15.0948005361406 -88.5713901336177 5672696.90156617 T 43 CATAB v2.0g-lin.ifort 2021-May-03 21:05:06 2021-May-03 21:05
2148-Aug-01 05:29 00:01 Jupiter 1.67544389476162 1.67544342848871 1.67544436103452 3.77773155899224 3.64144937123627 2505813.728726340 1.17151261616927 76.914510760167 20.6075243052829 89.2076098032602 4426407.03201702 T 43 CATAB v2.0g-lin.ifort 2021-May-03 21:05:06 2021-May-03 21:05
2172-Jul-19 19:40 00:01 Jupiter 1.65279822180509 1.65279759514588 1.6527988484644 3.80734619254858 3.67027645978748 2514567.319506566 1.20209415374682 80.0880735950958 26.106921512059 81.2213461263142 3631577.81781544 T 43 CATAB v2.0g-lin.ifort 2021-May-03 21:05:06 2021-May-03 21:05
2196-Apr-06 15:52 00:01 Jupiter 1.67135151438227 1.67135078306137 1.67135224570364 3.83664624246746 3.7021988670866 2523229.161246256 1.42324314664918 91.307838920875 26.7724578834025 76.3535497996286 3564194.77598537 T 43 CATAB v2.0g-lin.ifort 2021-May-03 21:05:06 2021-May-03 21:05

Alternate Designations
 1982 EJ = 1976 NL = 1985 TJ3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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