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21297 (1996 VW29)
Classification: Main-belt Asteroid          SPK-ID: 2021297
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1373846532913179 5.6048e-08  
a 2.260444896429541 1.4346e-08 AU
q 1.94989445804944 1.2368e-07 AU
i 5.153173658709342 5.7404e-06 deg
node 60.55655372415176 6.0076e-05 deg
peri 266.6018178360461 6.6048e-05 deg
M 177.598650183136 3.0526e-05 deg
tp 2456388.112279646701
(2013-Apr-05.61227965)
0.000102 JED
period 1241.335894725858
3.40
1.1818e-05
3.236e-08
d
yr
n .2900101427257157 2.7609e-09 deg/d
Q 2.570995334809643 1.6317e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      971  
   data-arc span      6818 days (18.67 yr)  
   first obs. used      1996-07-24  
   last obs. used      2015-03-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52459  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-07 17:08:49  

Additional Information
 Earth MOID = .947328 AU 
 T_jup = 3.602 
[ 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 14.7 mag n/a MPO279736  

21297 (1996 VW29)          Discovered 1996-Nov-07 by Ueda, S., Kaneda, H. at Kushiro
Reference: 20010208/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1996 VW29 = 1998 FA83 = 2000 WQ143 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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