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JPL Small-Body Database Browser
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376733 (1999 PQ2)
Classification: Main-belt Asteroid          SPK-ID: 2376733
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07454360506677264 1.6028e-07  
a 2.723900030514802 2.8969e-08 au
q 2.520850702398737 4.3902e-07 au
i 6.101957954391874 1.4635e-05 deg
node 336.8678452280319 5.5222e-05 deg
peri 16.17741432845481 7.8381e-05 deg
M 210.5249500753325 5.1863e-05 deg
tp 2459682.291182200198
(2022-Apr-12.79118220)
0.00023745 TDB
period 1642.045449831064
4.50
2.6195e-05
7.172e-08
d
yr
n .2192387549547044 3.4974e-09 deg/d
Q 2.926949358630867 3.1128e-08 au
  Orbit Determination Parameters
   # obs. used (total)      111  
   data-arc span      7090 days (19.41 yr)  
   first obs. used      1999-08-07  
   last obs. used      2019-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60772  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 13:31:35  

Additional Information
 Earth MOID = 1.51557 au 
 Jupiter MOID = 2.43363 au 
 T_jup = 3.345 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.0   n/a MPO418909  

376733 (1999 PQ2)          Discovered 1999-Aug-07 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20

[ show close-approach data ]
Alternate Designations
 1999 PQ2 = 2006 BK153 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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