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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .111737993008812 6.169e-08  
a 3.007654279808565 2.7919e-08 AU
q 2.671585026918392 1.8739e-07 AU
i 11.81271347645428 6.4146e-06 deg
node 146.456730582682 3.1009e-05 deg
peri 253.3769193534777 4.2373e-05 deg
M 1.01376884946106 2.8457e-05 deg
tp 2456995.134913362916
(2014-Dec-03.63491336)
0.00015061 JED
period 1905.198793962747
5.22
2.6528e-05
7.263e-08
d
yr
n .1889566596098944 2.6311e-09 deg/d
Q 3.343723532698738 3.1039e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1139  
   data-arc span      23178 days (63.46 yr)  
   first obs. used      1951-08-06  
   last obs. used      2015-01-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .48163  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Feb-04 13:20:41  

Additional Information
 Earth MOID = 1.70739 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 12.3 mag n/a MPO267738  
rotation period rot_per 15.3 h n/a LCDB (Rev. 2015-Feb); 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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