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487983 (2015 TZ319)
Classification: Main-belt Asteroid          SPK-ID: 2487983
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1068820675377909 6.7872e-08  
a 3.085886670367348 6.9966e-08 au
q 2.756060722851177 2.1614e-07 au
i 12.72311462892511 9.4661e-06 deg
node 24.0847431003127 3.0572e-05 deg
peri 117.5348079018806 5.1498e-05 deg
M 198.1020876290532 4.0226e-05 deg
tp 2459890.945069518129
(2022-Nov-07.44506952)
0.00022561 TDB
period 1980.014568020163
5.42
6.7339e-05
1.844e-07
d
yr
n .181816844085126 6.1835e-09 deg/d
Q 3.41571261788352 7.7444e-08 au
  Orbit Determination Parameters
   # obs. used (total)      100  
   data-arc span      4071 days (11.15 yr)  
   first obs. used      2007-03-17  
   last obs. used      2018-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64219  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-15 06:49:31  

Additional Information
 Earth MOID = 1.79449 au 
 Jupiter MOID = 1.65178 au 
 T_jup = 3.180 
[ 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 16.2   n/a MPO440946  

487983 (2015 TZ319)          Discovered 2007-Mar-17 by Spacewatch at Kitt Peak
Reference: Last Updated: 2017-03-14

[ show close-approach data ]
Alternate Designations
 2015 TZ319 = 2010 VV185 = 2014 OC271 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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