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35173 (1993 TP9)
Classification: Main-belt Asteroid          SPK-ID: 2035173
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1780580826550039 3.5069e-08  
a 2.2884693297382 7.388e-09 au
q 1.880988868670235 8.2156e-08 au
i 5.387467400032078 3.9428e-06 deg
node 359.7381443687772 3.8623e-05 deg
peri 322.5046253933002 4.0056e-05 deg
M 297.3632130213205 1.0283e-05 deg
tp 2459220.510314905498
(2021-Jan-06.01031491)
3.636e-05 TDB
period 1264.491957305203
3.46
6.1233e-06
1.676e-08
d
yr
n .28469931969137 1.3787e-09 deg/d
Q 2.695949790806166 8.7035e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1327  
   data-arc span      9745 days (26.68 yr)  
   first obs. used      1993-10-12  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50122  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 20:28:09  

Additional Information
 Earth MOID = .872259 au 
 Jupiter MOID = 2.62859 au 
 T_jup = 3.573 
[ 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 15.2   n/a MPO333132  
diameter diameter 2.767 km 0.242 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.231   0.035 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35173 (1993 TP9)          Discovered 1993-Oct-12 by Spacewatch at Kitt Peak
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1993 TP9 = 1999 GU48 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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