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216633 (2003 BH46)
Classification: Inner Main-belt Asteroid          SPK-ID: 2216633
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08000487676890998 3.0352e-08  
a 1.914900546694914 5.9297e-09 au
q 1.76169916443187 5.9074e-08 au
i 24.05484514283735 6.3214e-06 deg
node 157.9863667068015 6.8786e-06 deg
peri 260.2947562376402 4.0923e-05 deg
M 330.9115692390664 3.9091e-05 deg
tp 2459278.705186081394
(2021-Mar-05.20518608)
0.00010505 TDB
period 967.8716332512906
2.65
4.4957e-06
1.231e-08
d
yr
n .3719501508590369 1.7277e-09 deg/d
Q 2.068101928957959 6.4041e-09 au
  Orbit Determination Parameters
   # obs. used (total)      642  
   data-arc span      7100 days (19.44 yr)  
   first obs. used      2001-07-18  
   last obs. used      2020-12-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51545  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:55:38  

Additional Information
 Earth MOID = .845836 au 
 Jupiter MOID = 3.11597 au 
 T_jup = 3.822 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.02   n/a E2021B55  
rotation period rot_per 292.12 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]

216633 (2003 BH46)          Discovered 2003-Jan-27 by NEAT at Haleakala
Reference: 20090707/Numbers.arcLast Updated: 2009-07-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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