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175359 (2005 QB53)
Classification: Main-belt Asteroid          SPK-ID: 2175359
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .008278050756206115 5.3255e-08  
a 3.152512502597934 3.122e-08 au
q 3.126415844091854 1.7264e-07 au
i 1.089409798207496 6.156e-06 deg
node 207.8680683630191 0.00026001 deg
peri 330.2478015121073 0.00043712 deg
M 62.36713976384186 0.00034896 deg
tp 2458846.309441878145
(2019-Dec-28.80944188)
0.0019829 TDB
period 2044.483704186036
5.60
3.0371e-05
8.315e-08
d
yr
n .1760835751651665 2.6157e-09 deg/d
Q 3.178609161104014 3.1479e-08 au
  Orbit Determination Parameters
   # obs. used (total)      270  
   data-arc span      7130 days (19.52 yr)  
   first obs. used      2000-11-17  
   last obs. used      2020-05-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56706  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:05:04  

Additional Information
 Earth MOID = 2.12427 au 
 Jupiter MOID = 1.77927 au 
 T_jup = 3.207 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457331.5 (2015-Nov-05.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .009403784968553762 5.151e-08  
q 3.123937421687971 1.6674e-07 au
tp 2456760.082009849802
(2014-Apr-12.58200985)
0.0018098 TDB
node 207.8986937644218 0.00026015 deg
peri 323.1909563329962 0.00041215 deg
i 1.088777441509452 6.1554e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      270  
   data-arc span      7130 days (19.52 yr)  
   first obs. used      2000-11-17  
   last obs. used      2020-05-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56706  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:05:04  

Additional Information
 Jupiter MOID = 1.77927 au 
 T_jup = 3.207 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.65325910603145E-15 -8.43868150420704E-15 2.462665192905549E-11 2.985521303607518E-15 4.381238352412985E-12 -4.929457371582734E-16
q -8.43868150420704E-15 2.780337865202634E-14 -8.986272212521054E-11 -2.035193979652674E-14 -1.591717700945563E-11 1.791693416713058E-15
tp 2.462665192905549E-11 -8.986272212521054E-11 3.275539742863932E-6 2.674946394138999E-10 5.785689987678693E-7 5.454343498857928E-12
node 2.985521303607518E-15 -2.035193979652674E-14 2.674946394138999E-10 6.767594198466908E-8 -6.761713681343517E-8 2.088214760086161E-11
peri 4.381238352412985E-12 -1.591717700945563E-11 5.785689987678693E-7 -6.761713681343517E-8 1.698650384673083E-7 -1.989993321993559E-11
i -4.929457371582734E-16 1.791693416713058E-15 5.454343498857928E-12 2.088214760086161E-11 -1.989993321993559E-11 3.788916961954069E-11

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 16.12   n/a MPCxxxxx  

175359 (2005 QB53)          Discovered 2005-Aug-28 by Spacewatch at Kitt Peak
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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