Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
357439 (2004 BL86)
Classification: Apollo [NEO, PHA]          SPK-ID: 2357439
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ hide orbit diagram ]

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.


[ revert to old Java-based viewer ]

Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 101 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4025737318948689 1.8945e-08  
a 1.502214270793945 9.4811e-09 au
q .8974622656946973 2.8786e-08 au
i 23.7848455010844 1.3962e-06 deg
node 126.6668452797593 2.8239e-07 deg
peri 311.5257812244659 6.9975e-06 deg
M 344.4757186449137 1.0757e-05 deg
tp 2459029.500484682668
(2020-Jun-29.00048468)
2.0363e-05 TDB
period 672.506137125617
1.84
6.3667e-06
1.743e-08
d
yr
n .5353110999680823 5.0679e-09 deg/d
Q 2.106966275893193 1.3298e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1064  
   # delay obs. used      9  
   # Doppler obs. used      4  
   data-arc span      5603 days (15.34 yr)  
   first obs. used      2004-01-30  
   last obs. used      2019-06-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .33716  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jun-04 06:27:18  

Additional Information
 Earth MOID = .00772854 au 
 Jupiter MOID = 3.23503 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. 2019-August); 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 ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-09 16:07 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin