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493480 (2014 YZ49)
Classification: TransNeptunian Object          SPK-ID: 2493480
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01485919803153779 1.3016e-05  
a 40.10193389703706 0.00071783 au
q 39.50605131981334 0.00019613 au
i 17.21272602118274 3.4408e-05 deg
node 131.1000055933971 0.00012722 deg
peri 53.87604982373327 0.046503 deg
M .0798021014547623 0.045122 deg
tp 2459179.938337365594
(2020-Nov-26.43833737)
11.626 TDB
period 92756.9376425801
253.95
2.4905
0.006819
d
yr
n .003881111312527225 1.0421e-07 deg/d
Q 40.69781647426077 0.00072849 au
  Orbit Determination Parameters
   # obs. used (total)      253  
   data-arc span      6269 days (17.16 yr)  
   first obs. used      2003-12-25  
   last obs. used      2021-02-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      2  
   norm. resid. RMS      .48609  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 17:42:10  

Additional Information
 Earth MOID = 38.5371 au 
 Jupiter MOID = 34.1711 au 
 T_jup = 5.433 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 5.36   n/a MPCxxxxx  

493480 (2014 YZ49)          Discovered 2014-Dec-29 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2017-05-15
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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