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390089 (2012 UO152)
Classification: Main-belt Asteroid          SPK-ID: 2390089
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02360175696012122 6.0061e-08  
a 2.712211098932119 5.6165e-08 au
q 2.648198151750579 2.0216e-07 au
i 13.57084820373035 4.8059e-06 deg
node 221.3956740063634 2.4309e-05 deg
peri 217.0046567262308 0.00027358 deg
M 315.1690722681212 0.00028416 deg
tp 2459599.669674889528
(2022-Jan-20.16967489)
0.0012931 TDB
period 1631.48715988361
4.47
5.0678e-05
1.387e-07
d
yr
n .2206575747894224 6.8542e-09 deg/d
Q 2.776224046113658 5.7491e-08 au
  Orbit Determination Parameters
   # obs. used (total)      215  
   data-arc span      6207 days (16.99 yr)  
   first obs. used      2003-10-20  
   last obs. used      2020-10-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58125  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:22:14  

Additional Information
 Earth MOID = 1.66669 au 
 Jupiter MOID = 2.30678 au 
 T_jup = 3.322 
[ 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 16.31   n/a E2021B25  

390089 (2012 UO152)          Discovered 2010-Apr-20 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-03-21

Alternate Designations
 2012 UO152 = 2010 HL107 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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