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437135 (2012 UP166)
Classification: Main-belt Asteroid          SPK-ID: 2437135
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1480062613970839 8.8196e-08  
a 2.151540525318196 1.5166e-08 au
q 1.833099055921532 1.9283e-07 au
i 7.028327666119156 6.5936e-06 deg
node 283.0557987300846 4.397e-05 deg
peri 30.9226080039138 4.5993e-05 deg
M 208.4042410507298 1.4316e-05 deg
tp 2459485.908384527782
(2021-Sep-28.40838453)
4.7519e-05 TDB
period 1152.717065709462
3.16
1.2188e-05
3.337e-08
d
yr
n .3123056044793013 3.302e-09 deg/d
Q 2.46998199471486 1.741e-08 au
  Orbit Determination Parameters
   # obs. used (total)      251  
   data-arc span      8014 days (21.94 yr)  
   first obs. used      1998-02-22  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56654  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 10:08:15  

Additional Information
 Earth MOID = .82268 au 
 Jupiter MOID = 2.77813 au 
 T_jup = 3.681 
[ 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 17.4   n/a MPO456078  

437135 (2012 UP166)          Discovered 1998-Feb-22 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

Alternate Designations
 2012 UP166 = 1998 DU16 = 2009 VB102 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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