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17333 (2174 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2017333
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 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02082877618930432 4.5502e-08  
a 2.763986708899895 1.1193e-08 au
q 2.706416248350007 1.2883e-07 au
i 5.263316282831794 4.0841e-06 deg
node 344.5362531703475 3.5078e-05 deg
peri 162.5389289428174 9.5196e-05 deg
M 322.8348839184683 8.6911e-05 deg
tp 2459373.774775650464
(2021-Jun-08.27477565)
0.00040501 TDB
period 1678.426594910186
4.60
1.0196e-05
2.792e-08
d
yr
n .2144865918424416 1.3029e-09 deg/d
Q 2.821557169449783 1.1427e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1666  
   data-arc span      17323 days (47.43 yr)  
   first obs. used      1973-09-29  
   last obs. used      2021-03-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50291  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 02:01:35  

Additional Information
 Earth MOID = 1.71659 au 
 Jupiter MOID = 2.15431 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 14.24   n/a E2021B10  
diameter diameter 7.278 km 0.275 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.092   0.018 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

17333 (2174 T-2)          Discovered 1973-Sep-29 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20000913/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2174 T-2 = 1999 JY19 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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