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277412 (2005 UB230)
Classification: Main-belt Asteroid          SPK-ID: 2277412
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 .2551367279795779 5.9689e-08  
a 3.096696322252657 2.7892e-08 au
q 2.306615355046722 1.9709e-07 au
i 17.45104265196779 8.1616e-06 deg
node 51.95698375722301 1.6616e-05 deg
peri 236.4413383870661 2.2982e-05 deg
M 332.4518034450084 1.3591e-05 deg
tp 2459152.813019074784
(2020-Oct-30.31301907)
7.5833e-05 TDB
period 1990.427458925145
5.45
2.6892e-05
7.363e-08
d
yr
n .1808656720373042 2.4436e-09 deg/d
Q 3.886777289458592 3.5008e-08 au
  Orbit Determination Parameters
   # obs. used (total)      191  
   data-arc span      5839 days (15.99 yr)  
   first obs. used      2004-06-16  
   last obs. used      2020-06-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60165  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 05:04:58  

Additional Information
 Earth MOID = 1.33998 au 
 Jupiter MOID = 1.50236 au 
 T_jup = 3.103 
[ 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 15.9   n/a MPO433794  

277412 (2005 UB230)          Discovered 2005-Oct-25 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ 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
1919-Jul-17 17:03 00:07 Jupiter 1.96294008931077 1.96293567922101 1.96294450051543 2.39381633692126 2.20620545866162 2422157.210327945 6.49202795310158 2980.26162378885 159.910452635142 81.7208001690417 1336958.29012565 T 13 CATAB v2.0f-lin.ifort 2020-Jun-24 05:05:15 2020-Jun-24 05:05
1929-Aug-07 03:18 00:03 Jupiter 1.5024061539229 1.50240440643348 1.50240790141513 4.26547640018039 4.13119041916883 2425830.637783453 3.21692910996648 242.325155611971 70.6281864076063 -79.0674368108531 1233409.05892355 T 13 CATAB v2.0f-lin.ifort 2020-Jun-24 05:05:15 2020-Jun-24 05:05
1990-Aug-19 15:48 00:02 Jupiter 1.92024186132744 1.92024017566266 1.92024354699254 2.48151589220901 2.29689293032896 2448123.158341677 1.89983043785631 1645.32144740436 105.984765000968 87.2193091924362 1106385.14378868 T 13 CATAB v2.0f-lin.ifort 2020-Jun-24 05:05:15 2020-Jun-24 05:05
2000-Sep-13 22:37 < 00:01 Jupiter 1.53460959050671 1.53460866048255 1.53461052053828 4.2846446383639 4.15382793530936 2451801.442341485 0.673201296488244 285.85022649144 31.5842160029024 -83.7432307253875 1666768.17271574 T 13 CATAB v2.0f-lin.ifort 2020-Jun-24 05:05:15 2020-Jun-24 05:05
2061-Sep-02 23:34 00:03 Jupiter 1.86493613295202 1.86493386196496 1.86493840434425 2.66188301399837 2.48540840417711 2474070.482132767 2.88572980306456 2305.75851885011 87.1356883745907 86.2485955660666 993919.941660551 T 13 CATAB v2.0f-lin.ifort 2020-Jun-24 05:05:15 2020-Jun-24 05:05
2071-Oct-08 20:50 00:02 Jupiter 1.58152870667322 1.58152712373386 1.58153028961509 4.33402511885326 4.20863751128108 2477758.368068798 2.19949236859856 344.196831491673 70.9166925611348 -85.3763327727762 1404725.14294044 T 13 CATAB v2.0f-lin.ifort 2020-Jun-24 05:05:15 2020-Jun-24 05:05
2132-Sep-09 04:08 00:06 Jupiter 1.80259729158895 1.80259276198052 1.80260182257646 2.85123026539568 2.68136792396891 2500008.672429011 6.29549280915731 2822.08873553973 90.3855222399288 83.651244204208 895350.478847108 T 13 CATAB v2.0f-lin.ifort 2020-Jun-24 05:05:15 2020-Jun-24 05:05
2142-Oct-22 21:46 00:05 Jupiter 1.64622306924797 1.64621948227518 1.6462266562521 4.42224242294157 4.30432091554898 2503704.407205143 4.88914095746361 583.999198002802 126.866463215301 -78.2144993095213 862096.230163857 T 13 CATAB v2.0f-lin.ifort 2020-Jun-24 05:05:15 2020-Jun-24 05:05

Alternate Designations
 2005 UB230 = 2004 PV100 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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