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JPL Small-Body Database Browser
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201552 (2003 RQ16)
Classification: Main-belt Asteroid          SPK-ID: 2201552
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07052034990601279 7.4922e-08  
a 2.691730851348313 2.9034e-08 au
q 2.501909049858421 2.0989e-07 au
i 13.30359310658375 6.1942e-06 deg
node 282.2592237397959 3.3646e-05 deg
peri 87.02745631120158 5.8517e-05 deg
M 175.3357711721333 5.1598e-05 deg
tp 2457814.877519471631
(2017-Mar-02.37751947)
0.00022445 TDB
period 1613.0427413614
4.42
2.6098e-05
7.145e-08
d
yr
n .2231806949493241 3.6109e-09 deg/d
Q 2.881552652838206 3.1081e-08 au
  Orbit Determination Parameters
   # obs. used (total)      265  
   data-arc span      7120 days (19.49 yr)  
   first obs. used      1999-11-03  
   last obs. used      2019-05-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54185  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:14:41  

Additional Information
 Earth MOID = 1.54214 au 
 Jupiter MOID = 2.49442 au 
 T_jup = 3.329 
[ 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 15.5   n/a MPO287837  

201552 (2003 RQ16)          Discovered 2003-Sep-15 by NEAT at Palomar
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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