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357439 (2004 BL86)
Classification: Apollo [NEO, PHA]          SPK-ID: 2357439
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 103 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4025295035683628 1.7738e-08  
a 1.502252631958828 9.1369e-09 au
q .8975516257821746 2.7479e-08 au
i 23.78472135395231 1.3425e-06 deg
node 126.6669209807077 2.8171e-07 deg
peri 311.5097991809889 6.6798e-06 deg
M 196.4792286290352 1.2449e-05 deg
tp 2459701.980373976495
(2022-May-02.48037398)
2.601e-05 TDB
period 672.5318973823358
1.84
6.1357e-06
1.68e-08
d
yr
n .535290595734137 4.8836e-09 deg/d
Q 2.106953638135482 1.2815e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1068  
   # delay obs. used      9  
   # Doppler obs. used      4  
   data-arc span      6359 days (17.41 yr)  
   first obs. used      2004-01-30  
   last obs. used      2021-06-28  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .33916  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jun-28 06:24:51  

Additional Information
 Earth MOID = .00831069 au 
 Jupiter MOID = 3.23586 au 
 T_jup = 4.364 
[ 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 19.3   n/a MPO476672  
rotation period rot_per 2.6205 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Birlan, M.; Popescu, M.; Nedelcu, D.A.; Turcu, V.; et al. (2015) Astron. Astrophys. 581, A3.]
[Pollock, J.; Pravec, P.; Oey, J.; et al. (2015). CBET 4063.]
[Reddy, V.; Gary, B.L.; Sanchez, J.A.; Takir, D.; et al. (2015) Astrophys. J. 811, A65.]
[Hasegawa, S.; Kuroda, D.; Kitazato, K.; Kasuga, T.; et al. (2018) Pub. Astron. Soc. Japan 70, A114.]

357439 (2004 BL86)          Discovered 2004-Jan-30 by LINEAR at Socorro
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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