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22336 (1992 EA19)
Classification: Main-belt Asteroid          SPK-ID: 2022336
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06830606932662987 4.2892e-08  
a 2.789845535646315 1.6383e-08 au
q 2.599282153077869 1.2112e-07 au
i 5.383420613774899 4.2255e-06 deg
node 120.3047660881158 4.8271e-05 deg
peri 289.4764916972474 5.8187e-05 deg
M 160.3760068749092 3.2472e-05 deg
tp 2458442.261975485327
(2018-Nov-19.76197549)
0.0001532 TDB
period 1702.035698134019
4.66
1.4992e-05
4.105e-08
d
yr
n .211511427401127 1.8631e-09 deg/d
Q 2.980408918214761 1.7502e-08 au
  Orbit Determination Parameters
   # obs. used (total)      929  
   data-arc span      11048 days (30.25 yr)  
   first obs. used      1990-11-13  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52754  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:04:40  

Additional Information
 Earth MOID = 1.61511 au 
 Jupiter MOID = 2.26888 au 
 T_jup = 3.320 
[ 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 15.12   n/a E2021B10  
diameter diameter 6.161 km 0.136 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 5.90602 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
geometric albedo albedo 0.061   0.020 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

22336 (1992 EA19)          Discovered 1992-Mar-01 by UESAC at La Silla
Reference: 20010309/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1992 EA19 = 1994 PS25 = 2000 YL62 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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