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118161 (5710 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2118161
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03138747485234281 4.0042e-08  
a 2.659038513893316 1.5025e-08 au
q 2.575578009407078 1.0363e-07 au
i 14.46445810013065 4.4221e-06 deg
node 51.90922658860594 1.6434e-05 deg
peri 138.3546509220657 6.9158e-05 deg
M 174.0803481948436 6.7376e-05 deg
tp 2458434.669577856151
(2018-Nov-12.16957786)		 0.00029595 TDB
period 1583.745407397755
4.34		 1.3424e-05
3.675e-08		 d
yr
n .2273092621569236 1.9267e-09 deg/d
Q 2.742499018379553 1.5497e-08 au
   Orbit Determination Parameters
   # obs. used (total)      869  
   data-arc span      15795 days (43.24 yr)  
   first obs. used      1977-10-11  
   last obs. used      2021-01-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49752  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:55:59  

Additional Information
 Earth MOID = 1.57933 au 
 Jupiter MOID = 2.24268 au 
 T_jup = 3.341 
[ 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 14.93   n/a E2021B55  
diameter diameter 2.720 km 0.494 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.287   0.134 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

118161 (5710 T-3)          Discovered 1977-Oct-16 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 5710 T-3 = 1999 VH67 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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