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19382 (1998 BH25)
Classification: Main-belt Asteroid          SPK-ID: 2019382
[ 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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07242092184787727 3.8455e-08  
a 2.444148033587547 8.8685e-09 au
q 2.26714057986246 9.4733e-08 au
i 2.880905007705483 3.7056e-06 deg
node 69.39585017217627 7.5269e-05 deg
peri 142.4272056679022 7.9563e-05 deg
M 242.4582063001592 2.8135e-05 deg
tp 2459456.200493636532
(2021-Aug-29.70049364)		 0.00011029 TDB
period 1395.692311179811
3.82		 7.5963e-06
2.08e-08		 d
yr
n .2579365072919858 1.4039e-09 deg/d
Q 2.621155487312633 9.5107e-09 au
   Orbit Determination Parameters
   # obs. used (total)      1698  
   data-arc span      13442 days (36.80 yr)  
   first obs. used      1983-04-09  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49868  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 22:47:02  

Additional Information
 Earth MOID = 1.26155 au 
 Jupiter MOID = 2.34002 au 
 T_jup = 3.494 
[ 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 14.5   n/a MPO350956  
diameter diameter 7.131 km 0.068 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.045   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

19382 (1998 BH25)          Discovered 1998-Jan-28 by Kobayashi, T. at Oizumi
Reference: 20001211/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 BH25 = 1983 GP1 = 1991 KV1 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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