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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1830538635206703 6.9165e-08  
a 2.267168326193598 1.1825e-08 AU
q 1.852154404832168 1.5478e-07 AU
i 4.107672162322155 6.4432e-06 deg
node 148.0983096863697 6.7203e-05 deg
peri 194.5638263246244 6.8431e-05 deg
M 257.7898418141106 1.4736e-05 deg
tp 2457354.510085448185
(2015-Nov-28.01008545)
5.2545e-05 JED
period 1246.878324261716
3.41
9.755e-06
2.671e-08
d
yr
n .2887210347594728 2.2588e-09 deg/d
Q 2.682182247555027 1.3989e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1202  
   data-arc span      15609 days (42.74 yr)  
   first obs. used      1971-09-26  
   last obs. used      2014-06-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50194  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Aug-13 14:10:17  

Additional Information
 Earth MOID = .844787 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 (399)
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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