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6495 (1992 UB1)
Classification: Main-belt Asteroid          SPK-ID: 2006495
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1338220036494104 6.0903e-08  
a 2.335052077759466 1.2507e-08 AU
q 2.022570730087976 1.4144e-07 AU
i 6.648707763163189 5.7978e-06 deg
node 246.8331262748165 5.4749e-05 deg
peri 45.5437428532398 5.9408e-05 deg
M 153.8845776906513 2.3318e-05 deg
tp 2456443.396509522698
(2013-May-30.89650952)
8.3452e-05 JED
period 1303.296662872882
3.57
1.0471e-05
2.867e-08
d
yr
n .2762226055320705 2.2192e-09 deg/d
Q 2.647533425430957 1.418e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1224  
   data-arc span      14739 days (40.35 yr)  
   first obs. used      1974-09-12  
   last obs. used      2015-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .48714  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Feb-04 13:17:02  

Additional Information
 Earth MOID = 1.01407 AU 
 T_jup = 3.547 
[ 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 12.9 mag n/a MPO324368  
rotation period rot_per 5.693 h n/a LCDB (Rev. 2015-Feb); Warner et al., 2009 Published Reference List:
[Behrend, R. (2006) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Clark, M. (2010) Minor Planet Bul. 37, 89-92.]
[Stephens, R.D. (2014) Minor Planet Bul. 41, 13-15.]

6495 (1992 UB1)          Discovered 1992-Oct-19 by Ueda, S., Kaneda, H. at Kushiro (399)
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1992 UB1 = 1974 RE1 = 1974 SG5 = 1978 WP16 = 1988 NM 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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