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7667 (1995 BL3)
Classification: Main-belt Asteroid          SPK-ID: 2007667
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1117698909983867 5.8091e-08  
a 3.008857720343699 2.6558e-08 au
q 2.672558020911229 1.7402e-07 au
i 11.81237292467728 6.1495e-06 deg
node 146.457164794666 2.9652e-05 deg
peri 253.6351667044509 4.1078e-05 deg
M 76.34911921812603 2.7303e-05 deg
tp 2456996.201216059233
(2014-Dec-04.70121606)
0.0001455 JED
period 1906.342387563806
5.22
2.524e-05
6.91e-08
d
yr
n .1888433066108648 2.5003e-09 deg/d
Q 3.345157419776168 2.9526e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1283  
   data-arc span      23512 days (64.37 yr)  
   first obs. used      1951-08-06  
   last obs. used      2015-12-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .47506  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 13:04:29  

Additional Information
 Earth MOID = 1.70737 au 
 Jupiter MOID = 2.1301 au 
 T_jup = 3.209 
[ 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 12.4 mag n/a MPO358705  
rotation period rot_per 15.3 h n/a LCDB (Rev. 2015-December); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Behrend, R. (2007) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]

7667 (1995 BL3)          Discovered 1995-Jan-29 by Shimizu, Y., Urata, T. at Nachi-Katsuura
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1995 BL3 = 1951 PS = 1978 YY1 = 1985 DH4 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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