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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1830814446781135 5.9358e-08  
a 2.267538893666151 1.062e-08 au
q 1.852394597149941 1.3472e-07 au
i 4.107769883928813 6.1497e-06 deg
node 148.0966302694007 6.4283e-05 deg
peri 194.5011212610082 6.5444e-05 deg
M 13.3182045347247 1.3323e-05 deg
tp 2457354.360410761018
(2015-Nov-27.86041076)
4.6011e-05 JED
period 1247.184039164252
3.41
8.7618e-06
2.399e-08
d
yr
n .2886502622670178 2.0278e-09 deg/d
Q 2.682683190182361 1.2564e-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 = .842567 au 
 Jupiter MOID = 2.70225 au 
 T_jup = 3.589 
[ 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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