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120743 (1997 VN5)
Classification: Main-belt Asteroid          SPK-ID: 2120743
[ 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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1887311668344533 7.1065e-08  
a 2.60455959973039 1.3241e-08 au
q 2.112998027383397 1.8132e-07 au
i 8.807290073307543 5.4836e-06 deg
node 66.6247283216552 2.7048e-05 deg
peri 345.2430592505475 2.9111e-05 deg
M 138.598813387577 1.0268e-05 deg
tp 2458409.405541521664
(2018-Oct-17.90554152)		 4.2572e-05 TDB
period 1535.32342630629
4.20		 1.1708e-05
3.205e-08		 d
yr
n .2344782824463864 1.788e-09 deg/d
Q 3.096121172077384 1.574e-08 au
   Orbit Determination Parameters
   # obs. used (total)      491  
   data-arc span      8234 days (22.54 yr)  
   first obs. used      1997-11-08  
   last obs. used      2020-05-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52404  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 17:55:06  

Additional Information
 Earth MOID = 1.12558 au 
 Jupiter MOID = 2.27472 au 
 T_jup = 3.371 
[ 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 15.95   n/a E2021B55  

120743 (1997 VN5)          Discovered 1997-Nov-08 by Kobayashi, T. at Oizumi
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

Alternate Designations
 1997 VN5 = 2001 TK152 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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