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129494 (1995 BB15)
Classification: Main-belt Asteroid          SPK-ID: 2129494
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1782328934778147 3.6876e-08  
a 2.29444985104552 1.3915e-08 au
q 1.885503415153936 8.9416e-08 au
i 7.660983346417114 4.0982e-06 deg
node 142.636251496694 3.1732e-05 deg
peri 172.920770036167 3.4138e-05 deg
M 285.193477073976 1.2192e-05 deg
tp 2459264.286915597273
(2021-Feb-18.78691560)
4.327e-05 TDB
period 1269.451992962264
3.48
1.1548e-05
3.162e-08
d
yr
n .2835869351466697 2.5798e-09 deg/d
Q 2.703396286937104 1.6395e-08 au
  Orbit Determination Parameters
   # obs. used (total)      600  
   data-arc span      9218 days (25.24 yr)  
   first obs. used      1995-01-31  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57644  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 21:44:48  

Additional Information
 Earth MOID = .872242 au 
 Jupiter MOID = 2.59062 au 
 T_jup = 3.563 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.1   n/a MPO422458  

129494 (1995 BB15)          Discovered 1995-Jan-31 by Spacewatch at Kitt Peak
Reference: 20060711/Numbers.arcLast Updated: 2006-07-17

Alternate Designations
 1995 BB15 = 2000 SV217 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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