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48378 (4241 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2048378
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1898335523933287 2.6565e-08  
a 2.363587736677741 8.7739e-09 au
q 1.914899480230898 6.3643e-08 au
i 5.77193048509911 3.1896e-06 deg
node 101.2093515981776 5.1535e-05 deg
peri 358.7914801087411 5.3594e-05 deg
M 97.39329563419193 1.5123e-05 deg
tp 2458241.427140680772
(2018-May-02.92714068)
5.5155e-05 TDB
period 1327.260038929625
3.63
7.3904e-06
2.023e-08
d
yr
n .2712354696449112 1.5103e-09 deg/d
Q 2.812275993124585 1.0439e-08 au
  Orbit Determination Parameters
   # obs. used (total)      838  
   data-arc span      15186 days (41.58 yr)  
   first obs. used      1977-10-11  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51806  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 04:38:02  

Additional Information
 Earth MOID = .931917 au 
 Jupiter MOID = 2.3481 au 
 T_jup = 3.518 
[ 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 15.8   n/a MPO337644  
diameter diameter 5.013 km 1.336 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
geometric albedo albedo 0.034   0.027 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  

48378 (4241 T-3)          Discovered 1977-Oct-16 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 4241 T-3 = 2000 AX162 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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