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192994 (2000 DQ90)
Classification: Main-belt Asteroid          SPK-ID: 2192994
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .118331164260851 9.6031e-08  
a 3.001921167779436 3.0854e-08 au
q 2.646700340976802 2.9669e-07 au
i 8.914297119208578 1.2607e-05 deg
node 321.2450196031435 3.2273e-05 deg
peri 51.320464494 5.1514e-05 deg
M 120.1955716189588 4.1184e-05 deg
tp 2458566.216639976224
(2019-Mar-23.71663998)
0.00021312 TDB
period 1899.753930472946
5.20
2.9289e-05
8.019e-08
d
yr
n .1894982261783649 2.9215e-09 deg/d
Q 3.35714199458207 3.4505e-08 au
  Orbit Determination Parameters
   # obs. used (total)      191  
   data-arc span      7736 days (21.18 yr)  
   first obs. used      2000-01-28  
   last obs. used      2021-04-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60896  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:20:11  

Additional Information
 Earth MOID = 1.6553 au 
 Jupiter MOID = 2.14923 au 
 T_jup = 3.224 
[ 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 15.99   n/a MPCxxxxx  

192994 (2000 DQ90)          Discovered 2000-Feb-27 by Spacewatch at Kitt Peak
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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