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312700 (2010 OY75)
Classification: Jupiter Trojan          SPK-ID: 2312700
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1554708191108871 8.9838e-08  
a 5.143576046643509 3.7457e-07 au
q 4.343900065512704 6.954e-07 au
i 14.72728232871771 7.3582e-06 deg
node 270.9494029218194 3.9247e-05 deg
peri 189.539537295651 6.434e-05 deg
M 258.3450104474512 6.4498e-05 deg
tp 2460403.657198841338
(2024-Apr-03.15719884)
0.00088383 TDB
period 4260.849304981526
11.67
0.00046543
1.274e-06
d
yr
n .08449019766531285 9.2293e-09 deg/d
Q 5.943252027774314 4.3281e-07 au
  Orbit Determination Parameters
   # obs. used (total)      172  
   data-arc span      6815 days (18.66 yr)  
   first obs. used      2002-02-08  
   last obs. used      2020-10-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54115  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 06:31:00  

Additional Information
 Earth MOID = 3.36157 au 
 Jupiter MOID = .652636 au 
 T_jup = 2.911 
[ 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 13.43   n/a E2021B25  
diameter diameter 10.335 km 0.669 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G)  
geometric albedo albedo 0.066   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G)  

312700 (2010 OY75)          Discovered 2010-Jul-26 by WISE at WISE
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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