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JPL Small-Body Database Browser
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48371 (1173 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2048371
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ 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 .1380052950633324 4.1531e-08  
a 2.599745017802257 1.4663e-08 au
q 2.240966439531029 1.0834e-07 au
i 9.06508844104501 6.3953e-06 deg
node 254.8958052009928 2.8928e-05 deg
peri 51.04830087223729 3.8158e-05 deg
M 25.80919623686552 2.4568e-05 deg
tp 2458490.734328715382
(2019-Jan-07.23432872)
0.00010421 TDB
period 1531.068278911334
4.19
1.2953e-05
3.546e-08
d
yr
n .2351299448617523 1.9892e-09 deg/d
Q 2.958523596073486 1.6686e-08 au
  Orbit Determination Parameters
   # obs. used (total)      919  
   data-arc span      15383 days (42.12 yr)  
   first obs. used      1977-10-07  
   last obs. used      2019-11-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5437  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 04:11:27  

Additional Information
 Earth MOID = 1.23761 au 
 Jupiter MOID = 2.26731 au 
 T_jup = 3.384 
[ 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 15.1   n/a MPO502478  
diameter diameter 5.197 km 0.085 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.096   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

48371 (1173 T-3)          Discovered 1977-Oct-17 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1173 T-3 = 2000 AE118 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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