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30195 Akdemir (2000 GB101)
Classification: Main-belt Asteroid          SPK-ID: 2030195
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1904282034685418 2.6254e-08  
a 2.420474048987545 8.3735e-09 au
q 1.959547524296619 6.2587e-08 au
i 6.179353973643232 3.586e-06 deg
node 326.0933634198971 3.5233e-05 deg
peri 333.3813608043508 3.7192e-05 deg
M 89.60422798321319 1.2865e-05 deg
tp 2458858.146261620882
(2020-Jan-09.64626162)
4.8606e-05 TDB
period 1375.463508703766
3.77
7.1375e-06
1.954e-08
d
yr
n .2617299533735091 1.3582e-09 deg/d
Q 2.88140057367847 9.9681e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1442  
   data-arc span      8542 days (23.39 yr)  
   first obs. used      1997-08-30  
   last obs. used      2021-01-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52315  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 06:32:18  

Additional Information
 Earth MOID = .944372 au 
 Jupiter MOID = 2.3554 au 
 T_jup = 3.481 
[ 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 15.21   n/a E2021B10  
rotation period rot_per 26.8665 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.]

30195 Akdemir           Discovered 2000 Apr. 7 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Nilgun Akdemir mentored a finalist in the 2014 Broadcom MASTERS, a math and science competition for middle school students. She teaches at the Lisa Academy, Little Rock, Arkansas.
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 2015-01-05Last Updated: 2015-01-07
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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