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101437 (1998 VL38)
Classification: Main-belt Asteroid          SPK-ID: 2101437
[ 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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .133064372602692 3.6909e-08  
a 2.630251146693259 1.094e-08 au
q 2.28025842807101 9.7376e-08 au
i 2.092542678648787 4.0382e-06 deg
node 49.45196212139545 0.00011132 deg
peri 316.7431723589896 0.00011235 deg
M 92.18634559967944 1.5026e-05 deg
tp 2458801.513360350193
(2019-Nov-14.01336035)		 6.4585e-05 TDB
period 1558.096151220358
4.27		 9.7213e-06
2.662e-08		 d
yr
n .23105120933521 1.4416e-09 deg/d
Q 2.980243865315509 1.2396e-08 au
   Orbit Determination Parameters
   # obs. used (total)      810  
   data-arc span      8169 days (22.37 yr)  
   first obs. used      1998-10-10  
   last obs. used      2021-02-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51904  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:36:46  

Additional Information
 Earth MOID = 1.2777 au 
 Jupiter MOID = 2.47867 au 
 T_jup = 3.387 
[ 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 15.7   n/a MPO449614  

101437 (1998 VL38)          Discovered 1998-Nov-10 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1998 VL38 = 2002 RR110 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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