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452723 (2005 YA266)
Classification: Main-belt Asteroid          SPK-ID: 2452723
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1148934404090561 7.5486e-08  
a 2.986970367351847 4.2582e-08 au
q 2.643787065446891 2.2988e-07 au
i 2.786874516182555 1.0249e-05 deg
node 204.1430560697415 0.00015855 deg
peri 296.6341067947361 0.00016856 deg
M 259.7782471639783 5.3732e-05 deg
tp 2459525.433502582196
(2021-Nov-06.93350258)
0.00028616 TDB
period 1885.579283758732
5.16
4.0321e-05
1.104e-07
d
yr
n .1909227594409992 4.0827e-09 deg/d
Q 3.330153669256803 4.7475e-08 au
  Orbit Determination Parameters
   # obs. used (total)      93  
   data-arc span      5876 days (16.09 yr)  
   first obs. used      2004-10-10  
   last obs. used      2020-11-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63578  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 07:07:48  

Additional Information
 Earth MOID = 1.65818 au 
 Jupiter MOID = 1.69864 au 
 T_jup = 3.246 
[ 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 17.0   n/a MPO495257  

452723 (2005 YA266)          Discovered 2005-Dec-27 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-01-04

[ 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
1925-Dec-08 07:50 00:06 Jupiter 1.83388618252661 1.83388369334547 1.83388867170779 2.23400507795443 2.01668854437788 2424492.826115866 6.49103029703567 175.368410796122 13.8841047913775 -79.340911165415 889614.945935392 T 13 CATAB v2.0f-lin.ifort 2020-Dec-18 07:07:48 2020-Dec-18 07:07
1962-Sep-26 03:40 00:04 Jupiter 1.7070374648571 1.70703648872024 1.70703844099299 1.98366719269172 1.71538527205698 2437933.652712034 3.9107276132915 230.362540291636 43.1307596430946 -81.2182876023602 957121.462245583 T 13 CATAB v2.0f-lin.ifort 2020-Dec-18 07:07:48 2020-Dec-18 07:07
1999-Jul-10 05:38 00:01 Jupiter 1.83732538139163 1.83732388112036 1.83732688166249 2.81613742622899 2.64737853635278 2451369.734456720 1.35931352609151 107.336446394289 31.919448689817 75.3308186897878 904548.010103528 T 13 CATAB v2.0f-lin.ifort 2020-Dec-18 07:07:48 2020-Dec-18 07:07
2008-Apr-27 09:31 < 00:01 Jupiter 1.99160887967265 1.99160783628504 1.99160992305993 2.82641644546421 2.67171081906948 2454583.896838287 0.940302595149004 94.7148719435608 31.4794790387549 -85.7532138423054 1357877.54698243 T 13 CATAB v2.0f-lin.ifort 2020-Dec-18 07:07:48 2020-Dec-18 07:07
2045-Feb-09 06:21 00:02 Jupiter 1.75514289810067 1.75514203213313 1.75514376406871 2.00575653542609 1.74867665511046 2468020.764603020 1.91444329731041 128.561971782796 24.4863747823282 -82.0397004783542 1373404.39589538 T 13 CATAB v2.0f-lin.ifort 2020-Dec-18 07:07:48 2020-Dec-18 07:07
2081-Nov-26 19:10 00:04 Jupiter 1.72648691331121 1.72648572183974 1.72648810478338 2.21658622165687 1.98293851866397 2481460.298598461 4.43126094922615 251.6380158795 26.6620167650294 -85.9669327553481 887227.162064769 T 13 CATAB v2.0f-lin.ifort 2020-Dec-18 07:07:48 2020-Dec-18 07:07
2118-Sep-07 12:49 00:07 Jupiter 1.94130408334806 1.94130107435099 1.9413070923576 3.32419871026805 3.19024522056748 2494893.033972547 6.74646199586971 314.232994489927 40.3627809262581 70.4496451298833 1077147.59815149 T 13 CATAB v2.0f-lin.ifort 2020-Dec-18 07:07:48 2020-Dec-18 07:07
2127-Jun-27 16:06 00:08 Jupiter 1.87739945059277 1.87739616288367 1.87740273829888 2.4026589164366 2.20690595876416 2498108.170846386 7.54673698904673 158.268868946082 37.2080146291561 -66.1603556048896 649990.539817238 T 13 CATAB v2.0f-lin.ifort 2020-Dec-18 07:07:48 2020-Dec-18 07:07
2164-Apr-14 13:13 00:10 Jupiter 1.7093218011619 1.70932049753588 1.70932310481822 1.96513085166023 1.69430711269153 2511549.050753194 10.1062380344716 507.031856447208 42.4482699874689 -81.6433060996096 1119708.30273856 T 13 CATAB v2.0f-lin.ifort 2020-Dec-18 07:07:48 2020-Dec-18 07:07
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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