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JPL Small-Body Database Browser
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47177 (1999 TU112)
Classification: Main-belt Asteroid          SPK-ID: 2047177
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06965418677619835 5.4489e-08  
a 2.19469518068614 8.4512e-09 au
q 2.041825472653805 1.1916e-07 au
i 4.910594631661331 4.7539e-06 deg
node 273.1133391292747 5.8443e-05 deg
peri 240.2019320034966 6.4564e-05 deg
M 226.1417132886346 2.7355e-05 deg
tp 2459042.072992422117
(2020-Jul-11.57299242)
9.0711e-05 TDB
period 1187.571432277005
3.25
6.8596e-06
1.878e-08
d
yr
n .3031396598263985 1.751e-09 deg/d
Q 2.347564888718475 9.0399e-09 au
  Orbit Determination Parameters
   # obs. used (total)      806  
   data-arc span      7860 days (21.52 yr)  
   first obs. used      1998-05-22  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54884  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 04:01:37  

Additional Information
 Earth MOID = 1.05804 au 
 Jupiter MOID = 2.65655 au 
 T_jup = 3.662 
[ 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 15.9   n/a MPO452815  

47177 (1999 TU112)          Discovered 1999-Oct-04 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 TU112 = 1999 RC111 = 2001 FT24 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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