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JPL Small-Body Database Browser
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390500 (2014 AV49)
Classification: Main-belt Asteroid          SPK-ID: 2390500
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1057163741628124 6.2917e-08  
a 2.280313189901053 2.2641e-08 au
q 2.039246747509077 1.3175e-07 au
i 5.751198707238263 5.25e-06 deg
node 288.6065383051355 7.3196e-05 deg
peri 335.0082569971631 8.662e-05 deg
M 53.2018523412976 5.0134e-05 deg
tp 2458414.627804593974
(2018-Oct-23.12780459)
0.00017481 TDB
period 1257.737980942966
3.44
1.8732e-05
5.129e-08
d
yr
n .2862281377001087 4.2628e-09 deg/d
Q 2.521379632293029 2.5034e-08 au
  Orbit Determination Parameters
   # obs. used (total)      187  
   data-arc span      6643 days (18.19 yr)  
   first obs. used      2001-08-21  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53587  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 12:58:24  

Additional Information
 Earth MOID = 1.02462 au 
 Jupiter MOID = 2.55029 au 
 T_jup = 3.592 
[ 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 17.2   n/a MPO440685  
rotation period rot_per 3.23 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Chang, C.K.; Ip, W.-H.; Lin, H.-W.; Cheng, Y.C.; et al. (2015) Astrophys. J. Supp. Ser. 219, A27.]

390500 (2014 AV49)          Discovered 2004-Mar-16 by LINEAR at Socorro
Reference: Last Updated: 2014-03-21

[ show close-approach data ]
Alternate Designations
 2014 AV49 = 2004 FJ33 = 2009 VH98 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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