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100312 (1995 LQ)
Classification: Main-belt Asteroid          SPK-ID: 2100312
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1679050606494549 3.8822e-08  
a 2.329131706757733 7.6365e-09 au
q 1.938058706274007 9.0384e-08 au
i 2.333039044992217 3.2521e-06 deg
node 252.3729204656 0.00012047 deg
peri 56.49917932555052 0.00012116 deg
M 54.6152835033361 1.2244e-05 deg
tp 2459003.529498896496
(2020-Jun-03.02949890)
4.4217e-05 TDB
period 1298.343171521391
3.55
6.3853e-06
1.748e-08
d
yr
n .2772764611825656 1.3636e-09 deg/d
Q 2.720204707241458 8.9187e-09 au
  Orbit Determination Parameters
   # obs. used (total)      702  
   data-arc span      9348 days (25.59 yr)  
   first obs. used      1995-06-03  
   last obs. used      2021-01-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53788  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:24:58  

Additional Information
 Earth MOID = .922587 au 
 Jupiter MOID = 2.52486 au 
 T_jup = 3.552 
[ 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 16.49   n/a E2021B55  

100312 (1995 LQ)          Discovered 1995-Jun-03 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1995 LQ = 1999 VX163 = 2002 NR10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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