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213029 (1997 BF5)
Classification: Main-belt Asteroid          SPK-ID: 2213029
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1361204222269226 5.6409e-08  
a 2.411722486459309 1.2606e-08 au
q 2.083437803308304 1.3705e-07 au
i 1.635848107219772 5.977e-06 deg
node 193.7731721244012 0.00013434 deg
peri 199.4155507626768 0.00013532 deg
M 221.1368433503593 1.7168e-05 deg
tp 2459728.184039517956
(2022-May-28.68403952)
6.727e-05 TDB
period 1368.010484636751
3.75
1.0726e-05
2.937e-08
d
yr
n .2631558778554179 2.0633e-09 deg/d
Q 2.740007169610313 1.4322e-08 au
  Orbit Determination Parameters
   # obs. used (total)      338  
   data-arc span      8510 days (23.30 yr)  
   first obs. used      1997-01-31  
   last obs. used      2020-05-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .6123  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:41:03  

Additional Information
 Earth MOID = 1.08842 au 
 Jupiter MOID = 2.67687 au 
 T_jup = 3.506 
[ 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 17.23   n/a E2021B55  

213029 (1997 BF5)          Discovered 1997-Jan-31 by Spacewatch at Kitt Peak
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

Alternate Designations
 1997 BF5 = 2003 WA65 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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