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85314 (1995 AY1)
Classification: Main-belt Asteroid          SPK-ID: 2085314
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05746992348506147 3.8253e-08  
a 2.640602204130129 1.2562e-08 au
q 2.488846997504286 9.968e-08 au
i 5.362877270815867 3.4157e-06 deg
node 110.2477372337906 4.7155e-05 deg
peri 296.6060458172606 6.0983e-05 deg
M 120.1163165821998 3.6766e-05 deg
tp 2458873.559347800751
(2020-Jan-25.05934780)
0.00016082 TDB
period 1567.302762426098
4.29
1.1184e-05
3.062e-08
d
yr
n .229693974023717 1.6391e-09 deg/d
Q 2.792357410755972 1.3284e-08 au
  Orbit Determination Parameters
   # obs. used (total)      781  
   data-arc span      9616 days (26.33 yr)  
   first obs. used      1995-01-07  
   last obs. used      2021-05-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60329  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 23:25:47  

Additional Information
 Earth MOID = 1.50382 au 
 Jupiter MOID = 2.42074 au 
 T_jup = 3.387 
[ 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 15.68   n/a MPCxxxxx  

85314 (1995 AY1)          Discovered 1995-Jan-07 by Spacewatch at Kitt Peak
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

Alternate Designations
 1995 AY1 = 2002 TP142 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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