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24881 (1996 PQ2)
Classification: Inner Main-belt Asteroid          SPK-ID: 2024881
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07159884073832666 5.1867e-08  
a 1.980854873866214 9.0556e-09 au
q 1.839027961226529 1.0305e-07 au
i 16.71777389998646 5.6491e-06 deg
node 321.6618328935111 1.7009e-05 deg
peri 331.3691647042883 5.7323e-05 deg
M 291.3507809911966 6.1558e-05 deg
tp 2459394.682690651684
(2021-Jun-29.18269065)
0.00017491 TDB
period 1018.303917276054
2.79
6.9828e-06
1.912e-08
d
yr
n .3535290338104502 2.4243e-09 deg/d
Q 2.1226817865059 9.704e-09 au
  Orbit Determination Parameters
   # obs. used (total)      630  
   data-arc span      8680 days (23.76 yr)  
   first obs. used      1996-08-10  
   last obs. used      2020-05-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5256  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:50:55  

Additional Information
 Earth MOID = .83182 au 
 Jupiter MOID = 3.1042 au 
 T_jup = 3.806 
[ 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 15.69   n/a E2021B10  

24881 (1996 PQ2)          Discovered 1996-Aug-10 by JPL/GEODSS NEAT at Haleakala
Reference: 20010606/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1996 PQ2 = 1999 TJ310 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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