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JPL Small-Body Database Browser
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26384 (1999 QP2)
Classification: Main-belt Asteroid          SPK-ID: 2026384
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1282220404671756 4.2855e-08  
a 2.364365620309914 9.4377e-09 au
q 2.061201836063338 1.0041e-07 au
i 8.75092622616296 4.7239e-06 deg
node 307.5224231476855 2.6188e-05 deg
peri 196.2496748128231 3.0242e-05 deg
M 351.6868819980205 1.5568e-05 deg
tp 2458631.164213139867
(2019-May-27.66421314)
5.7483e-05 TDB
period 1327.915317420445
3.64
7.9509e-06
2.177e-08
d
yr
n .2711016246874247 1.6232e-09 deg/d
Q 2.667529404556491 1.0648e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1501  
   data-arc span      15654 days (42.86 yr)  
   first obs. used      1976-06-28  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44936  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 03:24:38  

Additional Information
 Earth MOID = 1.07603 au 
 Jupiter MOID = 2.36624 au 
 T_jup = 3.522 
[ 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 14.0   n/a MPO431805  

26384 (1999 QP2)          Discovered 1999-Aug-31 by Beijing Schmidt CCD Asteroid Program at Xinglong
Reference: 20010705/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 QP2 = 1988 PS3 = 1999 RC257 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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