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24106 (1999 VA12)
Classification: Main-belt Asteroid          SPK-ID: 2024106
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .214761941781231 4.9948e-08  
a 2.319528091679556 6.7528e-09 au
q 1.821381734694341 1.1837e-07 au
i 6.362274398220105 2.6167e-06 deg
node 261.4013584851498 4.1606e-05 deg
peri 91.8104032237223 4.2081e-05 deg
M 21.72067920139375 5.7992e-06 deg
tp 2459122.648177742693
(2020-Sep-30.14817774)
2.0806e-05 TDB
period 1290.321345514473
3.53
5.6347e-06
1.543e-08
d
yr
n .2790002670663887 1.2184e-09 deg/d
Q 2.81767444866477 8.203e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1796  
   data-arc span      10336 days (28.30 yr)  
   first obs. used      1992-11-18  
   last obs. used      2021-03-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47354  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:36:01  

Additional Information
 Earth MOID = .828215 au 
 Jupiter MOID = 2.66648 au 
 T_jup = 3.539 
[ 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 14.91   n/a E2021B10  
rotation period rot_per 4.1856 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Pray, D.; Pravec, P.; Kucakova, H.; Fatka, P.; et al. (2020) CBET 4866.]

24106 (1999 VA12)          Discovered 1999-Nov-10 by Juels, C. W. at Fountain Hills
Reference: 20010408/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 VA12 = 1992 WW1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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