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17705 (1997 UM24)
Classification: Main-belt Asteroid          SPK-ID: 2017705
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05850411360942146 5.0082e-08  
a 2.317934039352826 1.1271e-08 au
q 2.182325362975384 1.1882e-07 au
i 6.584499397266213 5.2678e-06 deg
node 40.1339662200845 4.1219e-05 deg
peri 121.9748036410608 6.0787e-05 deg
M 13.62675009118425 4.4135e-05 deg
tp 2457551.708987883627
(2016-Jun-12.20898788)
0.00015799 JED
period 1288.99145022536
3.53
9.4017e-06
2.574e-08
d
yr
n .279288120908063 2.0371e-09 deg/d
Q 2.45354271573027 1.193e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1335  
   data-arc span      8752 days (23.96 yr)  
   first obs. used      1992-05-02  
   last obs. used      2016-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50905  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 13:28:07  

Additional Information
 Earth MOID = 1.19566 au 
 Jupiter MOID = 2.52239 au 
 T_jup = 3.569 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.9 mag n/a MPO365465  

17705 (1997 UM24)          Discovered 1997-Oct-28 by Beijing Schmidt CCD Asteroid Program at Xinglong
Reference: 20001013/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1997 UM24 = 1992 JY1 = 1999 JT25 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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