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85562 (1998 BC3)
Classification: Main-belt Asteroid          SPK-ID: 2085562
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2427738398707093 3.7407e-08  
a 2.383074379749134 6.5515e-09 au
q 1.804526261879928 9.0526e-08 au
i 3.269537676589168 3.2655e-06 deg
node 140.5881017461197 7.0902e-05 deg
peri 266.3283665614264 7.129e-05 deg
M 153.2133917467212 6.5263e-06 deg
tp 2458824.627715279460
(2019-Dec-07.12771528)
2.4066e-05 TDB
period 1343.70775395226
3.68
5.5411e-06
1.517e-08
d
yr
n .2679153997148032 1.1048e-09 deg/d
Q 2.96162249761834 8.142e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1004  
   data-arc span      22126 days (60.58 yr)  
   first obs. used      1960-10-17  
   last obs. used      2021-05-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50321  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 23:26:31  

Additional Information
 Earth MOID = .817285 au 
 Jupiter MOID = 2.44199 au 
 T_jup = 3.494 
[ 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 16.05   n/a E2021B10  

85562 (1998 BC3)          Discovered 1998-Jan-18 by Spacewatch at Kitt Peak
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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