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70166 (1999 NQ50)
Classification: Main-belt Asteroid          SPK-ID: 2070166
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .213937464144893 3.9491e-08  
a 2.217538492315139 7.0739e-09 au
q 1.743123930625549 8.6982e-08 au
i 4.870952266590364 3.3601e-06 deg
node 256.112855326091 5.6606e-05 deg
peri 43.6618906131653 5.7569e-05 deg
M 106.4248720087697 1.029e-05 deg
tp 2458643.929168882555
(2019-Jun-09.42916888)
3.4634e-05 TDB
period 1206.160710174053
3.30
5.7714e-06
1.58e-08
d
yr
n .298467689225303 1.4282e-09 deg/d
Q 2.691953054004729 8.5873e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1348  
   data-arc span      8520 days (23.33 yr)  
   first obs. used      1996-10-06  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51156  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 16:05:12  

Additional Information
 Earth MOID = .731376 au 
 Jupiter MOID = 2.53094 au 
 T_jup = 3.617 
[ 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 15.0   n/a MPO502589  

70166 (1999 NQ50)          Discovered 1999-Jul-14 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 NQ50 = 2000 YU16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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