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JPL Small-Body Database Browser
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(2021 LT8)
Classification: Amor [NEO]          SPK-ID: 54160717
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4673810346232913 0.00015157  
a 2.143500961267695 0.00066413 au
q 1.14166926427438 2.8998e-05 au
i 7.973654087338411 0.0017968 deg
node 108.7574107967534 0.00104 deg
peri 192.2059052749318 0.0012998 deg
M 351.4459326965961 0.0036633 deg
tp 2459423.736676525448
(2021-Jul-28.23667653)
0.0010321 TDB
period 1146.262146576693
3.14
0.53272
0.001459
d
yr
n .314064283702588 0.00014596 deg/d
Q 3.14533265826101 0.00097453 au
  Orbit Determination Parameters
   # obs. used (total)      29  
   data-arc span      24 days  
   first obs. used      2021-06-14  
   last obs. used      2021-07-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      6  
   norm. resid. RMS      .41251  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 05:56:55  

Additional Information
 Earth MOID = .128044 au 
 Jupiter MOID = 2.11512 au 
 T_jup = 3.551 
[ 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 23.76   .28245 E2021N67 autocmod 2.9c

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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