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JPL Small-Body Database Browser
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37832 (1998 BA38)
Classification: Main-belt Asteroid          SPK-ID: 2037832
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09010078418730962 3.3202e-08  
a 2.298291892146377 8.5267e-09 au
q 2.091213990372653 7.7474e-08 au
i 7.912014212546755 3.5562e-06 deg
node 121.5222672847161 2.7782e-05 deg
peri 122.0522804421488 3.5292e-05 deg
M 34.07845402451851 2.3005e-05 deg
tp 2458880.028702377451
(2020-Jan-31.52870238)
8.1181e-05 TDB
period 1272.641860834254
3.48
7.0823e-06
1.939e-08
d
yr
n .2828761264885704 1.5742e-09 deg/d
Q 2.505369793920101 9.2949e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1644  
   data-arc span      7819 days (21.41 yr)  
   first obs. used      1997-12-26  
   last obs. used      2019-05-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53156  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 04:39:19  

Additional Information
 Earth MOID = 1.08953 au 
 Jupiter MOID = 2.52794 au 
 T_jup = 3.575 
[ 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 14.8   n/a MPO385056  

37832 (1998 BA38)          Discovered 1998-Jan-29 by Spacewatch at Kitt Peak
Reference: 20020328/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 BA38 = 2000 UQ109 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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