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3785 Kitami (1986 WM)
Classification: Outer Main-belt Asteroid          SPK-ID: 2003785
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 38 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1622482331824592 9.1466e-09  
a 3.237576598520484 1.3952e-08 au
q 2.712285515617659 3.0194e-08 au
i 1.925475024364725 3.6669e-07 deg
node 150.466367732559 2.3638e-05 deg
peri 239.418513382861 2.4447e-05 deg
M 16.40785445723157 7.3704e-06 deg
tp 2459299.520978116674
(2021-Mar-26.02097812)
4.3574e-05 TDB
period 2127.788734901293
5.83
1.3754e-05
3.766e-08
d
yr
n .1691897292691984 1.0936e-09 deg/d
Q 3.762867681423308 1.6215e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2894  
   data-arc span      15378 days (42.10 yr)  
   first obs. used      1979-06-23  
   last obs. used      2021-07-30  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45686  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 21:27:38  

Additional Information
 Earth MOID = 1.71753 au 
 Jupiter MOID = 1.68306 au 
 T_jup = 3.163 
[ 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 12.26   n/a E2021B10  
diameter diameter 19.761 km 0.269 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 3.7992 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Behrend, R. (2009) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Szabo, R.; Pal, A.; Sarneczky, K.; Szabo, Gy.M.; et al. (2016) Astron. Astrophys. 596, A40.]
geometric albedo albedo 0.072   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

3785 Kitami (1986 WM)          Discovered 1986-Nov-30 by Seki, T. at Geisei
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
1996-Jun-15 18:16 < 00:01 Jupiter 1.93115327163213 1.93115297570572 1.93115356755853 3.02133939220635 2.87250280600947 2450250.261143652 0.376450515622274 9.85563509088508 5.19688352727188 28.3401476067499 5071722.09852591 T 38 CATAB v2.0g-lin.ifort 2021-Aug-25 21:28:41 2021-Aug-25 21:28
2007-Sep-24 10:34 < 00:01 Jupiter 1.80893829623034 1.80893801792645 1.80893857453412 2.34259176344698 2.1333659726039 2454367.940497050 0.208869637781857 3.41624094853387 2.4339629923077 -71.7282802873086 4256464.88935046 T 38 CATAB v2.0g-lin.ifort 2021-Aug-25 21:28:41 2021-Aug-25 21:28
2019-Feb-03 08:28 < 00:01 Jupiter 1.72621439031063 1.72621414965459 1.72621463096648 1.93991970948121 1.66791015008527 2458517.852605931 0.219891668447562 9.43660591751495 6.3913705803661 49.2176364162974 4837961.23068673 T 38 CATAB v2.0g-lin.ifort 2021-Aug-25 21:28:41 2021-Aug-25 21:28
2030-Jul-12 18:03 < 00:01 Jupiter 1.68107876222496 1.68107857764304 1.68107894680679 1.73570130318877 1.41596114165543 2462695.252019569 0.440932859073581 20.4716681542714 12.3359446075229 46.3881665590903 5686899.60619461 T 38 CATAB v2.0g-lin.ifort 2021-Aug-25 21:28:41 2021-Aug-25 21:28
2042-Jan-06 00:09 < 00:01 Jupiter 1.67083457927499 1.67083445590024 1.67083470264965 1.66873312169604 1.33070609258988 2466890.506334861 0.740021613385324 31.6087516589535 14.9404997998016 73.4946648057921 7250953.15000232 T 38 CATAB v2.0g-lin.ifort 2021-Aug-25 21:28:41 2021-Aug-25 21:28
2053-Jul-07 13:36 00:01 Jupiter 1.68764530951654 1.68764512864143 1.68764549039194 1.69949439866242 1.37276695591548 2471091.066622122 1.11332365024227 50.9278439685015 10.6688419084739 -88.8036440689241 9836100.18593959 T 38 CATAB v2.0g-lin.ifort 2021-Aug-25 21:28:41 2021-Aug-25 21:28
2064-Dec-29 08:55 00:02 Jupiter 1.73448602398906 1.73448560900313 1.73448643897589 1.83074429972753 1.54108420690722 2475283.871251630 1.57120056909408 78.5463374573318 5.33382159409605 -85.4894515799524 12831512.5140353 T 38 CATAB v2.0g-lin.ifort 2021-Aug-25 21:28:41 2021-Aug-25 21:28
2076-Jun-06 10:52 00:02 Jupiter 1.81038717832319 1.81038644464689 1.81038791200123 2.07952503883285 1.84083895947828 2479460.952510759 2.10439847809243 106.804530974427 2.18372089969267 88.9124022229614 13157395.6775884 T 38 CATAB v2.0g-lin.ifort 2021-Aug-25 21:28:41 2021-Aug-25 21:28
2087-Oct-20 07:06 00:03 Jupiter 1.91584723728266 1.91584616927898 1.91584830528884 2.48938663584549 2.30495514349036 2483613.795662723 2.66953805783418 129.022208943704 3.3813197229949 80.1283892490228 10764774.3192197 T 38 CATAB v2.0g-lin.ifort 2021-Aug-25 21:28:41 2021-Aug-25 21:28

Alternate Designations
 1986 WM = 1934 TG = 1957 UM = 1979 OO2 = 1980 UU 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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