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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1829856373380852 6.914e-08  
a 2.267163129381776 1.1898e-08 AU
q 1.852304839202444 1.5467e-07 AU
i 4.107645260947021 6.4431e-06 deg
node 148.0985421225856 6.7217e-05 deg
peri 194.5838220124354 6.8446e-05 deg
M 200.0136689717411 1.4507e-05 deg
tp 2457354.618895701327
(2015-Nov-28.11889570)
5.2559e-05 JED
period 1246.874037115349
3.41
9.8156e-06
2.687e-08
d
yr
n .2887220274734907 2.2729e-09 deg/d
Q 2.682021419561108 1.4076e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1196  
   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      .50295  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 12:16:47  

Additional Information
 Earth MOID = .843214 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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