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232938 (2005 BL28)
Classification: Main-belt Asteroid          SPK-ID: 2232938
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08193870439051683 6.3466e-08  
a 3.142692253856608 3.9678e-08 au
q 2.885184122277484 2.0207e-07 au
i 8.460057811306816 6.0819e-06 deg
node 291.6712182576221 3.7541e-05 deg
peri 217.6928972808689 4.8409e-05 deg
M 257.7124576398107 3.1619e-05 deg
tp 2459578.691167112706
(2021-Dec-30.19116711)
0.00018321 TDB
period 2034.938129881069
5.57
3.8538e-05
1.055e-07
d
yr
n .1769095554866034 3.3504e-09 deg/d
Q 3.400200385435732 4.2929e-08 au
  Orbit Determination Parameters
   # obs. used (total)      291  
   data-arc span      6274 days (17.18 yr)  
   first obs. used      2002-08-28  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57125  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 17:51:30  

Additional Information
 Earth MOID = 1.90279 au 
 Jupiter MOID = 1.67747 au 
 T_jup = 3.188 
[ 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 15.3   n/a MPO454683  

232938 (2005 BL28)          Discovered 2005-Jan-31 by Lowe, A. at Mayhill
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

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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
1964-Jun-14 04:38 00:04 Jupiter 1.91664287778317 1.91664162467571 1.91664413089238 3.1039158879725 2.95811312964502 2438560.692718070 3.53994791042896 148.809216325931 31.7106551206232 82.6326785144619 1851590.69686833 T 16 CATAB v2.0f-lin.ifort 2019-Dec-04 17:51:32 2019-Dec-04 17:51
1974-Oct-22 02:35 00:03 Jupiter 1.73688477567704 1.7368839191726 1.73688563219007 2.60222563725988 2.40753877817994 2442342.607759811 2.84325678558895 378.566238124234 27.2231770570915 83.3868784121662 1941191.96185689 T 16 CATAB v2.0f-lin.ifort 2019-Dec-04 17:51:32 2019-Dec-04 17:51
1985-Apr-11 05:28 00:02 Jupiter 1.79211069139646 1.79210996025232 1.79211142254193 3.52237879834391 3.38553882852289 2446166.727505011 1.88462173077229 138.215956938239 22.4493362437438 80.8048028902162 1983304.0125277 T 16 CATAB v2.0f-lin.ifort 2019-Dec-04 17:51:32 2019-Dec-04 17:51
2059-May-29 03:53 00:03 Jupiter 1.90270397393173 1.90270317356315 1.90270477430041 3.10721448705265 2.96048075423789 2473242.661948324 2.70782010257598 116.624779014203 27.1874750948398 -89.0519773343816 1996976.03689646 T 16 CATAB v2.0f-lin.ifort 2019-Dec-04 17:51:32 2019-Dec-04 17:51
2069-Oct-04 22:09 00:03 Jupiter 1.73626482873848 1.73626409847832 1.73626555900249 2.50565071963847 2.30273793101922 2477024.423024228 3.48376817000169 415.130229067414 25.8841969187849 83.9694271290485 1931184.2086301 T 16 CATAB v2.0f-lin.ifort 2019-Dec-04 17:51:32 2019-Dec-04 17:51
2080-Mar-23 04:54 00:04 Jupiter 1.7887790740175 1.78877772387416 1.78878042416705 3.49830462650226 3.36022252670783 2480846.704297586 3.82557156001502 213.467044197306 26.398673500666 76.3596596219558 1585679.94747206 T 16 CATAB v2.0f-lin.ifort 2019-Dec-04 17:51:32 2019-Dec-04 17:51
2154-May-16 07:09 00:09 Jupiter 1.89607726626648 1.89607512655099 1.89607940600493 3.1579506349636 3.0131719095312 2507927.798016635 8.89379895906335 385.12039835082 29.6897083928504 85.0433913164156 1861165.81783902 T 16 CATAB v2.0f-lin.ifort 2019-Dec-04 17:51:32 2019-Dec-04 17:51
2164-Sep-19 12:44 00:10 Jupiter 1.74535250020262 1.74535134390141 1.74535365664561 2.42838284357017 2.21955848254775 2511707.030445748 9.90172610191843 1048.04653309009 26.6007453469687 82.9123937897357 1885767.81994275 T 16 CATAB v2.0f-lin.ifort 2019-Dec-04 17:51:32 2019-Dec-04 17:51
2175-Mar-04 02:01 00:10 Jupiter 1.80032644248931 1.80032350281527 1.80032938219394 3.49537298485798 3.35807486891173 2515524.584321071 9.54558643575182 421.195839016689 28.382112967061 74.2805945281253 1326951.13499358 T 16 CATAB v2.0f-lin.ifort 2019-Dec-04 17:51:32 2019-Dec-04 17:51
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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