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66532 (1999 RZ110)
Classification: Main-belt Asteroid          SPK-ID: 2066532
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 .1321793782040103 4.9816e-08  
a 2.622852549753214 1.0515e-08 au
q 2.276165530606031 1.33e-07 au
i 8.291359911245987 5.0025e-06 deg
node 332.9890689853956 2.3468e-05 deg
peri 23.85372435852286 2.6836e-05 deg
M 13.76832230854811 1.1656e-05 deg
tp 2459141.161335920206
(2020-Oct-18.66133592)
5.0277e-05 TDB
period 1551.526655899342
4.25
9.3301e-06
2.554e-08
d
yr
n .2320295295160921 1.3953e-09 deg/d
Q 2.969539568900398 1.1905e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1135  
   data-arc span      8741 days (23.93 yr)  
   first obs. used      1997-03-09  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49306  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:23:01  

Additional Information
 Earth MOID = 1.27213 au 
 Jupiter MOID = 2.46594 au 
 T_jup = 3.377 
[ 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 15.03   n/a E2021B10  

66532 (1999 RZ110)          Discovered 1999-Sep-08 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 RZ110 = 1997 EH31 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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