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JPL Small-Body Database Browser
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160627 (1999 TQ295)
Classification: Main-belt Asteroid          SPK-ID: 2160627
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2761839980941225 6.2823e-08  
a 2.590170078245263 2.6592e-08 au
q 1.87480655029172 1.76e-07 au
i 12.35072347339713 7.5392e-06 deg
node 181.2843781039013 2.9246e-05 deg
peri 117.4905072594202 3.7417e-05 deg
M 291.5328547221362 2.8208e-05 deg
tp 2458890.081337489990
(2020-Feb-10.58133749)
0.00012322 TDB
period 1522.617615694592
4.17
2.3448e-05
6.42e-08
d
yr
n .2364349369725203 3.6411e-09 deg/d
Q 3.305533606198806 3.3936e-08 au
  Orbit Determination Parameters
   # obs. used (total)      350  
   data-arc span      7158 days (19.60 yr)  
   first obs. used      1999-10-01  
   last obs. used      2019-05-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57143  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:33:19  

Additional Information
 Earth MOID = .89601 au 
 Jupiter MOID = 2.11491 au 
 T_jup = 3.334 
[ 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 16.1   n/a MPO338316  

160627 (1999 TQ295)          Discovered 1999-Oct-01 by CSS at Catalina
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

[ show close-approach data ]
Alternate Designations
 1999 TQ295 = 2003 QU46 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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