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160383 (2004 JL19)
Classification: Main-belt Asteroid          SPK-ID: 2160383
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05949104661033657 6.1238e-08  
a 2.347026542243078 1.2022e-08 au
q 2.207399476822798 1.4267e-07 au
i 4.497570789616143 5.9098e-06 deg
node 33.52824461115085 7.4245e-05 deg
peri 166.1077097577594 8.9942e-05 deg
M 251.384233691483 5.1895e-05 deg
tp 2459596.746827586301
(2022-Jan-17.24682759)
0.00018918 TDB
period 1313.334728274
3.60
1.0091e-05
2.763e-08
d
yr
n .274111383982906 2.1061e-09 deg/d
Q 2.486653607663358 1.2737e-08 au
  Orbit Determination Parameters
   # obs. used (total)      321  
   data-arc span      8159 days (22.34 yr)  
   first obs. used      1998-10-12  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51484  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:01:08  

Additional Information
 Earth MOID = 1.20355 au 
 Jupiter MOID = 2.46763 au 
 T_jup = 3.554 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456693.5 (2014-Feb-05.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05929071479214048 6.1368e-08  
q 2.208568690529922 1.4298e-07 au
tp 2456970.325203569769
(2014-Nov-08.82520357)
0.00019136 TDB
node 33.58600089709033 7.4178e-05 deg
peri 166.0744129366271 8.9882e-05 deg
i 4.499769697394169 5.9112e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      321  
   data-arc span      8159 days (22.34 yr)  
   first obs. used      1998-10-12  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51484  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:01:08  

Additional Information
 Jupiter MOID = 2.46763 au 
 T_jup = 3.554 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.765993188595345E-15 -8.747128086649105E-15 -4.857560356282682E-12 -8.822701492682985E-15 -1.230583283383853E-12 1.025474373176201E-16
q -8.747128086649105E-15 2.04437946562181E-14 1.110210672441409E-11 2.181354064265022E-14 2.799966519317613E-12 -3.388151417271265E-16
tp -4.857560356282682E-12 1.110210672441409E-11 3.661722900105644E-8 -2.120474915474106E-11 9.745111164783688E-9 6.469307217521091E-12
node -8.822701492682985E-15 2.181354064265022E-14 -2.120474915474106E-11 5.502354205757214E-9 -5.490490378963322E-9 -1.305009987963908E-10
peri -1.230583283383853E-12 2.799966519317613E-12 9.745111164783688E-9 -5.490490378963322E-9 8.078687867131579E-9 1.318605266571807E-10
i 1.025474373176201E-16 -3.388151417271265E-16 6.469307217521091E-12 -1.305009987963908E-10 1.318605266571807E-10 3.494257415334844E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.83   n/a MPCxxxxx  

160383 (2004 JL19)          Discovered 2004-May-13 by NEAT at Palomar
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

Alternate Designations
 2004 JL19 = 2007 BM56 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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