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JPL Small-Body Database Browser
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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 | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05689573331093938 4.6436e-08  
a 2.639723443934616 1.5405e-08 au
q 2.489534442853878 1.2506e-07 au
i 5.363040763052276 3.9476e-06 deg
node 110.251539851511 5.7371e-05 deg
peri 296.7304357777015 7.042e-05 deg
M 297.1536177705908 3.8739e-05 deg
tp 2458873.972620876325
(2020-Jan-25.47262088)
0.00016811 TDB
period 1566.52045866543
4.29
1.3713e-05
3.754e-08
d
yr
n .2298086807667331 2.0117e-09 deg/d
Q 2.789912445015355 1.6282e-08 au
  Orbit Determination Parameters
   # obs. used (total)      595  
   data-arc span      9064 days (24.82 yr)  
   first obs. used      1995-01-07  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63057  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 10:10:42  

Additional Information
 Earth MOID = 1.50455 au 
 Jupiter MOID = 2.42327 au 
 T_jup = 3.387 
[ 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 15.6   n/a MPO453283  

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

[ show close-approach data ]
Alternate Designations
 1995 AY1 = 2002 TP142 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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