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100216 (1994 PQ6)
Classification: Main-belt Asteroid          SPK-ID: 2100216
[ 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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2175489103437943 4.018e-08  
a 2.359306543290213 9.3739e-09 au
q 1.846041975630443 9.9413e-08 au
i .4886492389721206 4.9225e-06 deg
node 31.49837462922397 0.00042371 deg
peri 264.7591321312052 0.00042392 deg
M 117.7796025549301 1.1841e-05 deg
tp 2458767.445487050249
(2019-Oct-10.94548705)		 4.291e-05 TDB
period 1323.655550537301
3.62		 7.8886e-06
2.16e-08		 d
yr
n .2719740795510344 1.6209e-09 deg/d
Q 2.872571110949983 1.1413e-08 au
   Orbit Determination Parameters
   # obs. used (total)      376  
   data-arc span      9619 days (26.34 yr)  
   first obs. used      1994-08-10  
   last obs. used      2020-12-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62003  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:24:43  

Additional Information
 Earth MOID = .828218 au 
 Jupiter MOID = 2.33714 au 
 T_jup = 3.520 
[ 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 17.2   n/a MPO436466  

100216 (1994 PQ6)          Discovered 1994-Aug-10 by Elst, E. W. at La Silla
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1994 PQ6 = 1998 TW12 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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