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72030 (2000 XK33)
Classification: Main-belt Asteroid          SPK-ID: 2072030
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04906557402824471 4.3829e-08  
a 2.424529472922415 1.146e-08 au
q 2.305568542585079 1.0172e-07 au
i 13.22000650106778 3.7602e-06 deg
node 34.47902414283368 1.991e-05 deg
peri 44.17924369956016 5.3861e-05 deg
M 124.6502702037374 4.7954e-05 deg
tp 2458723.047301670167
(2019-Aug-27.54730167)
0.00018433 TDB
period 1378.921771431397
3.78
9.7763e-06
2.677e-08
d
yr
n .2610735485206678 1.851e-09 deg/d
Q 2.54349040325975 1.2022e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1082  
   data-arc span      8121 days (22.23 yr)  
   first obs. used      1998-03-29  
   last obs. used      2020-06-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50261  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:59:52  

Additional Information
 Earth MOID = 1.33117 au 
 Jupiter MOID = 2.58822 au 
 T_jup = 3.474 
[ 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 15.40   n/a E2021B10  
diameter diameter 5.290 km 0.185 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 6.85188 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 0.052   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

72030 (2000 XK33)          Discovered 2000-Dec-04 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 XK33 = 1998 HK62 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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