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19304 (1996 TQ1)
Classification: Main-belt Asteroid          SPK-ID: 2019304
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2140786534709162 3.1986e-08  
a 2.373264027129281 7.082e-09 au
q 1.865198859870481 7.5576e-08 au
i 2.115582408618673 3.7825e-06 deg
node 186.5308251112405 8.7098e-05 deg
peri 194.3180208865845 8.7481e-05 deg
M 217.2398218852725 7.4378e-06 deg
tp 2459730.068436068867
(2022-May-30.56843607)
2.8162e-05 TDB
period 1335.418878726691
3.66
5.9775e-06
1.637e-08
d
yr
n .2695783366064561 1.2067e-09 deg/d
Q 2.881329194388081 8.5981e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1418  
   data-arc span      9099 days (24.91 yr)  
   first obs. used      1995-05-26  
   last obs. used      2020-04-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53863  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 02:51:25  

Additional Information
 Earth MOID = .866645 au 
 Jupiter MOID = 2.5786 au 
 T_jup = 3.511 
[ 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 15.11   n/a E2021B10  

19304 (1996 TQ1)          Discovered 1996-Oct-05 by Endate, K., Watanabe, K. at Kitami
Reference: 20001211/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1996 TQ1 = 1995 KO4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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