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118004 (1192 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2118004
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02818717853312681 4.4649e-08  
a 2.672561786666515 1.5371e-08 au
q 2.597229810444933 1.2319e-07 au
i 2.731841169892397 5.1688e-06 deg
node 356.4980445105837 9.7941e-05 deg
peri 344.6195944891766 0.00013286 deg
M 266.3346755225483 9.025e-05 deg
tp 2459415.708656799969
(2021-Jul-20.20865680)
0.00039987 TDB
period 1595.842616057688
4.37
1.3767e-05
3.769e-08
d
yr
n .2255861551619238 1.9461e-09 deg/d
Q 2.747893762888097 1.5804e-08 au
  Orbit Determination Parameters
   # obs. used (total)      659  
   data-arc span      17073 days (46.74 yr)  
   first obs. used      1973-09-19  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57094  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 01:51:11  

Additional Information
 Earth MOID = 1.58818 au 
 Jupiter MOID = 2.34788 au 
 T_jup = 3.378 
[ 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 15.5   n/a MPO320353  
diameter diameter 5.070 km 0.132 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.048   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

118004 (1192 T-2)          Discovered 1973-Sep-29 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1192 T-2 = 2002 FA2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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