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91763 (1999 TN192)
Classification: Main-belt Asteroid          SPK-ID: 2091763
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09362488948513811 4.7077e-08  
a 2.937703685799215 1.5899e-08 au
q 2.66266150287618 1.3532e-07 au
i 11.67277077705179 3.9923e-06 deg
node 359.3333969016731 1.7512e-05 deg
peri 29.45973077950597 2.9632e-05 deg
M 116.8796899717302 2.163e-05 deg
tp 2458799.400153866074
(2019-Nov-11.90015387)
0.00011045 TDB
period 1839.121447534683
5.04
1.493e-05
4.088e-08
d
yr
n .1957456373979951 1.5891e-09 deg/d
Q 3.212745868722249 1.7388e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1047  
   data-arc span      11016 days (30.16 yr)  
   first obs. used      1991-02-07  
   last obs. used      2021-04-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49061  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 23:41:24  

Additional Information
 Earth MOID = 1.67141 au 
 Jupiter MOID = 2.25234 au 
 T_jup = 3.236 
[ 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 14.74   n/a MPCxxxxx  
diameter diameter 6.899 km 0.086 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.054   0.003 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

91763 (1999 TN192)          Discovered 1999-Oct-12 by LINEAR at Socorro
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29

Alternate Designations
 1999 TN192 = 2001 DX48 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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