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295994 (2008 YA92)
Classification: Main-belt Asteroid          SPK-ID: 2295994
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 .04247272497762236 5.9868e-08  
a 2.674008487799479 2.8333e-08 au
q 2.560436060709344 1.55e-07 au
i 5.18169645046896 5.9109e-06 deg
node 99.05246502486071 6.4732e-05 deg
peri 37.53908678824468 9.1566e-05 deg
M 192.8386053686172 6.4332e-05 deg
tp 2459742.110865470476
(2022-Jun-11.61086547)
0.00028628 TDB
period 1597.138574717589
4.37
2.5384e-05
6.95e-08
d
yr
n .2254031088464921 3.5824e-09 deg/d
Q 2.787580914889614 2.9536e-08 au
  Orbit Determination Parameters
   # obs. used (total)      153  
   data-arc span      8614 days (23.58 yr)  
   first obs. used      1996-01-19  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57087  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 05:43:51  

Additional Information
 Earth MOID = 1.57675 au 
 Jupiter MOID = 2.21748 au 
 T_jup = 3.372 
[ 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 16.8   n/a MPO437322  

295994 (2008 YA92)          Discovered 2008-Dec-29 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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