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14384 (1990 OH4)
Classification: Main-belt Asteroid          SPK-ID: 2014384
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 38 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1162281663836623 3.2566e-08  
a 3.118735287868271 1.6899e-08 au
q 2.756250403923318 9.9492e-08 au
i 7.110658764718002 3.7056e-06 deg
node 181.6395930491193 2.9478e-05 deg
peri 98.21340660492859 3.4356e-05 deg
M 209.359859999379 1.9628e-05 deg
tp 2460042.291251857223
(2023-Apr-07.79125186)
0.00011331 TDB
period 2011.713814573931
5.51
1.6351e-05
4.477e-08
d
yr
n .1789518953401659 1.4545e-09 deg/d
Q 3.481220171813223 1.8863e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2058  
   data-arc span      15208 days (41.64 yr)  
   first obs. used      1979-07-24  
   last obs. used      2021-03-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50489  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:27:28  

Additional Information
 Earth MOID = 1.74998 au 
 Jupiter MOID = 1.68961 au 
 T_jup = 3.194 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.29   n/a E2021B10  
diameter diameter 8.475 km 0.363 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.155   0.030 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14384 (1990 OH4)          Discovered 1990-Jul-24 by Holt, H. E. at Palomar
Reference: 20000418/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1990 OH4 = 1979 OV8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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