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JPL Small-Body Database Browser
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154430 (2003 BX50)
Classification: Main-belt Asteroid          SPK-ID: 2154430
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2027433747531894 6.4106e-08  
a 2.360893587434946 1.4967e-08 au
q 1.882238054085221 1.4875e-07 au
i .6874831004722372 6.9751e-06 deg
node 127.3327481696233 0.00057857 deg
peri .8867120371633691 0.0005789 deg
M 280.1237313134976 2.0147e-05 deg
tp 2459294.487127020202
(2021-Mar-20.98712702)
7.5646e-05 TDB
period 1324.991358104802
3.63
1.26e-05
3.45e-08
d
yr
n .2716998852844785 2.5837e-09 deg/d
Q 2.839549120784671 1.8001e-08 au
  Orbit Determination Parameters
   # obs. used (total)      257  
   data-arc span      7125 days (19.51 yr)  
   first obs. used      1998-11-15  
   last obs. used      2018-05-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61787  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-31 16:22:22  

Additional Information
 Earth MOID = .897291 au 
 Jupiter MOID = 2.21991 au 
 T_jup = 3.523 
[ 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 MPO449831  

154430 (2003 BX50)          Discovered 2003-Jan-27 by LINEAR at Socorro
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

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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
1917-Mar-07 04:49 00:01 Iris 0.0186801703159885 0.0186758662815157 0.0186844804410209 5.99125666428472 5.99125661291889 2421294.700392051 1.0397502820458 603.639082187341 71.7083367307235 70.2633336404595 36704.3219538958 T 15 CATAB v2.0e-lin.ifort 2018-May-31 16:22:26 2018-Dec-17 19:00
1962-Nov-16 06:01 < 00:01 Iris 0.0477003956276408 0.0476922960058054 0.047708495541697 6.59868373516936 6.59868371690545 2437984.750647207 0.500086067627381 445.309278224538 51.0410350161229 -25.1013794809746 61044.4176646336 T 15 CATAB v2.0e-lin.ifort 2018-May-31 16:22:26 2018-Dec-17 19:00

Alternate Designations
 2003 BX50 = 1998 VA48 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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