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19376 (1998 BE1)
Classification: Main-belt Asteroid          SPK-ID: 2019376
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04951813902494627 2.8583e-08  
a 2.278807000089536 7.5691e-09 au
q 2.165964718248082 6.5528e-08 au
i 6.168545075620926 3.0207e-06 deg
node 91.29077398519188 3.5579e-05 deg
peri 13.08997752086066 5.5326e-05 deg
M 251.8485873080243 4.3673e-05 deg
tp 2459577.976083199694
(2021-Dec-29.47608320)
0.00015324 TDB
period 1256.492047301498
3.44
6.2602e-06
1.714e-08
d
yr
n .286511960639268 1.4275e-09 deg/d
Q 2.39164928193099 7.9439e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1526  
   data-arc span      10951 days (29.98 yr)  
   first obs. used      1991-01-09  
   last obs. used      2021-01-02  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49602  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 02:52:50  

Additional Information
 Earth MOID = 1.18312 au 
 Jupiter MOID = 2.66449 au 
 T_jup = 3.598 
[ 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 15.11   n/a E2021B10  
diameter diameter 2.290 km 0.644 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.405   0.170 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

19376 (1998 BE1)          Discovered 1998-Jan-19 by Kobayashi, T. at Oizumi
Reference: 20001211/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 BE1 = 1991 AH3 = 1993 TA39 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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