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(2019 BH2)
Classification: Outer Main-belt Asteroid          SPK-ID: 3837551
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5905309797803702 1.4371e-05  
a 3.270504757919868 0.00013002 au
q 1.339170378849086 6.2928e-06 au
i 13.2448854725505 0.0001686 deg
node 335.7407568295463 0.00013988 deg
peri 162.6903253272966 0.00027939 deg
M 111.0679603670409 0.0066229 deg
tp 2458533.989645631130
(2019-Feb-19.48964563)
0.00020123 TDB
period 2160.332527759245
5.91
0.12883
0.0003527
d
yr
n .1666410126099438 9.9376e-06 deg/d
Q 5.20183913699065 0.00020681 au
  Orbit Determination Parameters
   # obs. used (total)      77  
   data-arc span      93 days  
   first obs. used      2019-01-02  
   last obs. used      2019-04-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      5  
   norm. resid. RMS      .52276  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 21:03:35  

Additional Information
 Earth MOID = .357993 au 
 Jupiter MOID = .00470342 au 
 T_jup = 2.837 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 19.6   .36203 E2019W05 autocmod 2.8

[ show close-approach data ]
Alternate Designations
 2019 BH2 = 2019 AF 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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