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10157 Asagiri (1994 WE1)
Classification: Main-belt Asteroid          SPK-ID: 2010157
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0603772947593911 4.1947e-08  
a 2.373507706485824 8.9651e-09 au
q 2.230201732077643 9.8118e-08 au
i 7.306070805304585 4.0591e-06 deg
node 64.57213478738475 3.7736e-05 deg
peri 81.90763309773635 5.5981e-05 deg
M 172.4434457142526 4.2921e-05 deg
tp 2457960.723052413068
(2017-Jul-26.22305241)
0.00015739 TDB
period 1335.624558981191
3.66
7.5673e-06
2.072e-08
d
yr
n .2695368227390237 1.5271e-09 deg/d
Q 2.516813680894005 9.5064e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1636  
   data-arc span      11661 days (31.93 yr)  
   first obs. used      1987-12-24  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49871  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-03 22:18:34  

Additional Information
 Earth MOID = 1.2565 au 
 Jupiter MOID = 2.49246 au 
 T_jup = 3.530 
[ 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 14.1   n/a MPO302128  
diameter diameter 3.531 km 0.104 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.390   0.074 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

10157 Asagiri           Discovered 1994 Nov. 27 by T. Kobayashi at Oizumi.
Asagiri Highlands are located at the west side of Mt. Fuji in Shizuoka prefecture. The clear air is inviting to amateur astronomers.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20030501/MPCPages.arcLast Updated: 2003-10-02

Alternate Designations
 1994 WE1 = 1987 YF5 = 1996 HS 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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