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JPL Small-Body Database Browser
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17325 (3300 T-1)
Classification: Main-belt Asteroid          SPK-ID: 2017325
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .193858282174318 4.2554e-08  
a 2.157540128509706 6.7113e-09 au
q 1.739283105474658 9.1693e-08 au
i 2.330589074028254 4.9024e-06 deg
node 327.7251713372186 7.4034e-05 deg
peri 345.1333761297026 7.4556e-05 deg
M 82.94878442923418 8.4415e-06 deg
tp 2458733.786944265259
(2019-Sep-07.28694427)		 2.7027e-05 TDB
period 1157.541978766684
3.17		 5.401e-06
1.479e-08		 d
yr
n .3110038396910374 1.4511e-09 deg/d
Q 2.575797151544756 8.0124e-09 au
   Orbit Determination Parameters
   # obs. used (total)      1638  
   data-arc span      17790 days (48.71 yr)  
   first obs. used      1971-03-24  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49158  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 00:19:20  

Additional Information
 Earth MOID = .725348 au 
 Jupiter MOID = 2.69479 au 
 T_jup = 3.674 
[ 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 14.9   n/a MPO435860  
rotation period rot_per 6.4481 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
[Pravec, P.; Wolf, M.; Sarounova, L. (2016) http://www.asu.cas.cz/~ppravec/neo.htm]
[Oey, J.; Groom, R. (2019) Minor Planet Bull. 46, 119-125.]

17325 (3300 T-1)          Discovered 1971-Mar-26 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20000913/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 3300 T-1 = 1978 QW1 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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