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JPL Small-Body Database Browser
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470599 (2008 OG19)
Classification: TransNeptunian Object          SPK-ID: 2470599
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4273434464952997 3.7707e-05  
a 67.36521544620018 0.0050007 au
q 38.5771321035226 0.00032714 au
i 13.14179662464731 8.8032e-05 deg
node 164.0901474331934 0.00030216 deg
peri 140.5491713063807 0.0035066 deg
M 3.630115818025898 0.0012278 deg
tp 2456564.067769205764
(2013-Sep-28.56776921)
0.71066 TDB
period 201953.7777405136
552.92
22.487
0.06157
d
yr
n .001782586114643306 1.9849e-07 deg/d
Q 96.15329878887776 0.0071377 au
  Orbit Determination Parameters
   # obs. used (total)      163  
   data-arc span      4078 days (11.16 yr)  
   first obs. used      2008-07-30  
   last obs. used      2019-09-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .42311  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 17:59:22  

Additional Information
 Earth MOID = 37.5722 au 
 Jupiter MOID = 33.5398 au 
 T_jup = 6.413 
[ 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 4.7   n/a MPO383183  
rotation period rot_per 2.4 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Result based on fragmentary lightcurve(s), may be completely wrong.
Published Reference List:
[Behrend, R. (2015) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]

470599 (2008 OG19)          Discovered 2008-Jul-30 by Palomar at Palomar
Reference: Last Updated: 2016-08-22
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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