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52384 Elenapanko (1993 HZ5)
Classification: Mars-crossing Asteroid          SPK-ID: 2052384
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1017916948940313 8.4667e-09  
a 1.851983628289817 4.657e-09 au
q 1.663467075850199 1.4646e-08 au
i 26.2287524665206 1.4288e-06 deg
node 68.03184170065794 1.4871e-06 deg
peri 68.05108558681675 9.2913e-06 deg
M 59.55520060777275 9.2179e-06 deg
tp 2459048.210018921650
(2020-Jul-17.71001892)
2.3388e-05 TDB
period 920.5643273586884
2.52
3.4723e-06
9.507e-09
d
yr
n .3910644691533107 1.475e-09 deg/d
Q 2.040500180729436 5.131e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1369  
   data-arc span      10122 days (27.71 yr)  
   first obs. used      1993-04-19  
   last obs. used      2021-01-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48206  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 10:45:07  

Additional Information
 Earth MOID = .757324 au 
 Jupiter MOID = 3.17685 au 
 T_jup = 3.874 
[ 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 15.3   n/a MPO385153  

52384 Elenapanko           Discovered 1993 Apr. 19 by C. S. Shoemaker at Palomar.
Elena Alekseevna Panko (b. 1958) is a Ukrainian astronomer at Nikolaev State University who researches superclusters of galaxies, eclipsing binaries and Be stars, in some cases using the 0.7-m reflector at her university's Kalinenkov Astronomical Observatory.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2014-08-10Last Updated: 2014-08-13

Alternate Designations
 1993 HZ5 = 1998 KW2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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