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150383 (2000 DX50)
Classification: Main-belt Asteroid          SPK-ID: 2150383
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2298165424936924 3.8341e-08  
a 2.318357052269738 1.1279e-08 au
q 1.785560250251238 9.1119e-08 au
i 3.306820613593464 4.5478e-06 deg
node 172.3832881082183 7.279e-05 deg
peri 81.91071160714708 7.3324e-05 deg
M 252.3068157147598 1.0997e-05 deg
tp 2459586.204431642466
(2022-Jan-06.70443164)
4.0832e-05 TDB
period 1289.34431935372
3.53
9.4088e-06
2.576e-08
d
yr
n .2792116850372822 2.0375e-09 deg/d
Q 2.851153854288238 1.3871e-08 au
  Orbit Determination Parameters
   # obs. used (total)      426  
   data-arc span      7682 days (21.03 yr)  
   first obs. used      2000-02-29  
   last obs. used      2021-03-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54453  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:18:19  

Additional Information
 Earth MOID = .773125 au 
 Jupiter MOID = 2.20554 au 
 T_jup = 3.542 
[ 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 16.9   n/a MPO449813  
rotation period rot_per 3.12 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:
[Chang, C.K.; Ip, W.-H.; Lin, H.-W.; Cheng, Y.C.; et al. (2015) Astrophys. J. Supp. Ser. 219, A27.]

150383 (2000 DX50)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

[ show close-approach data ]
Alternate Designations
 2000 DX50 = 2001 SZ167 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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