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7357 (1995 UJ7)
Classification: Main-belt Asteroid          SPK-ID: 2007357
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .183044961133742 5.9353e-08  
a 2.267287080421343 1.0641e-08 au
q 1.852271604906583 1.347e-07 au
i 4.10774216595314 6.1497e-06 deg
node 148.0957751720944 6.4287e-05 deg
peri 194.4676927334364 6.5449e-05 deg
M 71.08335358630771 1.3518e-05 deg
tp 2457354.279842416249
(2015-Nov-27.77984242)
4.6027e-05 JED
period 1246.976292733949
3.41
8.7788e-06
2.404e-08
d
yr
n .2886983514423625 2.0325e-09 deg/d
Q 2.682302555936103 1.2589e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1257  
   data-arc span      16155 days (44.23 yr)  
   first obs. used      1971-09-26  
   last obs. used      2015-12-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50747  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 13:03:28  

Additional Information
 Earth MOID = .843591 au 
 Jupiter MOID = 2.70327 au 
 T_jup = 3.590 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.7 mag n/a PDS3 (MPC 28577)  

7357 (1995 UJ7)          Discovered 1995-Oct-27 by Ueda, S., Kaneda, H. at Kushiro
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1995 UJ7 = 1954 WQ = 1971 SM3 = 1981 OQ = 1988 RT2 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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