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46848 (1998 QQ35)
Classification: Main-belt Asteroid          SPK-ID: 2046848
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2016089364114323 4.8529e-08  
a 2.416765494270408 8.6239e-09 au
q 1.929523973414702 1.1825e-07 au
i 2.581752501353953 5.3353e-06 deg
node 34.42411422532046 9.4152e-05 deg
peri 5.538691068997266 9.4942e-05 deg
M 294.0845279406043 1.1979e-05 deg
tp 2459451.766771837625
(2021-Aug-25.26677184)
4.6226e-05 TDB
period 1372.303573583392
3.76
7.3453e-06
2.011e-08
d
yr
n .2623326259072249 1.4041e-09 deg/d
Q 2.904007015126115 1.0363e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1297  
   data-arc span      8946 days (24.49 yr)  
   first obs. used      1995-12-20  
   last obs. used      2020-06-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51164  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:52:59  

Additional Information
 Earth MOID = .936509 au 
 Jupiter MOID = 2.51362 au 
 T_jup = 3.487 
[ 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 14.89   n/a E2021B10  

46848 (1998 QQ35)          Discovered 1998-Aug-17 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

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