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JPL Small-Body Database Browser
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536921 (2015 FO345)
Classification: TransNeptunian Object          SPK-ID: 2536921
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1346814806799683 3.7655e-05  
a 40.443877880061 0.0017731 au
q 34.99683652273457 0.00089252 au
i 20.14000090931993 7.2518e-05 deg
node 152.871578016693 0.00040435 deg
peri 34.34797198499825 0.022089 deg
M 28.13396135301748 0.016456 deg
tp 2451258.641700653599
(1999-Mar-21.14170065)
4.2228 TDB
period 93945.85265118466
257.21
6.1779
0.01691
d
yr
n .003831994599449307 2.5199e-07 deg/d
Q 45.89091923738744 0.0020119 au
  Orbit Determination Parameters
   # obs. used (total)      72  
   data-arc span      2576 days (7.05 yr)  
   first obs. used      2011-04-30  
   last obs. used      2018-05-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .61565  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 11:34:25  

Additional Information
 Earth MOID = 34.0187 au 
 Jupiter MOID = 29.627 au 
 T_jup = 5.316 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 7.1   n/a E2018Y78  

536921 (2015 FO345)          Discovered 2012-Mar-29 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2019-05-29
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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