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JPL Small-Body Database Browser
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452041 (2014 OG181)
Classification: Main-belt Asteroid          SPK-ID: 2452041
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1823468233508183 5.3375e-08  
a 2.681469733211201 2.8847e-08 au
q 2.192512245448772 1.4925e-07 au
i 12.84740950024776 7.3788e-06 deg
node 107.3912405660666 2.699e-05 deg
peri 312.268381788476 3.7733e-05 deg
M 310.9393574553378 2.1295e-05 deg
tp 2458819.068970596110
(2019-Dec-01.56897060)
9.379e-05 TDB
period 1603.827942998689
4.39
2.5881e-05
7.086e-08
d
yr
n .2244629803162709 3.6221e-09 deg/d
Q 3.17042722097363 3.4107e-08 au
  Orbit Determination Parameters
   # obs. used (total)      159  
   data-arc span      9411 days (25.77 yr)  
   first obs. used      1994-01-21  
   last obs. used      2019-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59742  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:47:12  

Additional Information
 Earth MOID = 1.22759 au 
 Jupiter MOID = 2.18553 au 
 T_jup = 3.317 
[ 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 16.6   n/a MPO456151  
diameter diameter 2.790 km 0.950 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.119   0.101 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

452041 (2014 OG181)          Discovered 2010-Jul-09 by WISE at WISE
Reference: Last Updated: 2015-11-30

Alternate Designations
 2014 OG181 = 2010 NG46 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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