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30255 (2000 HK26)
Classification: Main-belt Asteroid          SPK-ID: 2030255
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1127233982629539 3.1022e-08  
a 2.536012591689484 1.043e-08 au
q 2.250144634316604 7.7766e-08 au
i 2.86710474832844 4.613e-06 deg
node 161.1833852948555 0.00010092 deg
peri 337.2160159780974 0.00010607 deg
M 107.3431955945541 3.1615e-05 deg
tp 2458760.657131855643
(2019-Oct-04.15713186)
0.00012978 TDB
period 1475.113831435088
4.04
9.0998e-06
2.491e-08
d
yr
n .2440489624111031 1.5055e-09 deg/d
Q 2.821880549062363 1.1605e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1129  
   data-arc span      9812 days (26.86 yr)  
   first obs. used      1993-08-13  
   last obs. used      2020-06-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53925  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 06:33:09  

Additional Information
 Earth MOID = 1.26367 au 
 Jupiter MOID = 2.19418 au 
 T_jup = 3.437 
[ 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 15.51   n/a E2021B10  

30255 (2000 HK26)          Discovered 2000-Apr-24 by LONEOS at Anderson Mesa
Reference: 20011002/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 HK26 = 1996 KP8 = 1998 XE15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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