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138095 (2000 DK79)
Classification: Amor [NEO]          SPK-ID: 2138095
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 116 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4143428423705121 5.2497e-08  
a 1.776662286444083 9.0073e-09 au
q 1.040514984746349 9.2683e-08 au
i 60.67830097990919 8.5738e-06 deg
node 43.46285831084897 2.3062e-06 deg
peri 2.546687126847698 7.7817e-06 deg
M 274.2097815994219 8.9073e-06 deg
tp 2459206.629915353717
(2020-Dec-23.12991535)
2.2883e-05 TDB
period 864.9793753973963
2.37
6.5779e-06
1.801e-08
d
yr
n .4161948946292571 3.165e-09 deg/d
Q 2.512809588141818 1.2739e-08 au
  Orbit Determination Parameters
   # obs. used (total)      503  
   # delay obs. used      3  
   # Doppler obs. used      1  
   data-arc span      12155 days (33.28 yr)  
   first obs. used      1986-04-09  
   last obs. used      2019-07-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56494  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-22 06:09:43  

Additional Information
 Earth MOID = .0500597 au 
 Jupiter MOID = 2.91114 au 
 T_jup = 3.450 
[ 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 16.0   n/a MPO410786  
rotation period rot_per 4.243 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Hicks, M.; Ebelhar, S. (2013) Astronomer's Telegram 5591. http://www.astronomerstelegram.org]
[Warner, B.D.; Stephens, R.D.; Pray, D.P. (2014) Minor Planet Bull. 41, 75-76.]

138095 (2000 DK79)          Discovered 2000-Feb-26 by LINEAR at Socorro
Reference: 20061205/Numbers.arcLast Updated: 2006-12-13

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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