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15829 (1995 BA1)
Classification: Main-belt Asteroid          SPK-ID: 2015829
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 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1756851776432501 3.2251e-08  
a 2.591252215280226 1.06e-08 au
q 2.136007609520254 8.1977e-08 au
i 14.47345515994816 4.5114e-06 deg
node 117.8665802772411 1.4885e-05 deg
peri 295.7144404367692 2.0635e-05 deg
M 85.59262597449474 1.4458e-05 deg
tp 2458638.259665359606
(2019-Jun-03.75966536)
6.0467e-05 TDB
period 1523.571908044986
4.17
9.3483e-06
2.559e-08
d
yr
n .2362868454708804 1.4498e-09 deg/d
Q 3.046496821040198 1.2462e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2303  
   data-arc span      9294 days (25.45 yr)  
   first obs. used      1995-01-25  
   last obs. used      2020-07-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .41366  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 02:31:08  

Additional Information
 Earth MOID = 1.1917 au 
 Jupiter MOID = 2.36062 au 
 T_jup = 3.353 
[ 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 13.9   n/a MPO358784  
diameter diameter 4.570 km 0.138 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.337   0.046 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15829 (1995 BA1)          Discovered 1995-Jan-25 by Kobayashi, T. at Oizumi
Reference: 20000726/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1995 BA1 = 2000 HK30 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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