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JPL Small-Body Database Browser
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523779 (2015 AX16)
Classification: Amor [NEO]          SPK-ID: 2523779
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 71 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5555615990405824 4.4053e-08  
a 2.454449067467516 2.1176e-08 au
q 1.090851418781597 1.0493e-07 au
i 9.253351926862999 6.5534e-06 deg
node 182.19545260 4.1699e-05 deg
peri 221.0413598428212 4.2773e-05 deg
M 48.24457250635551 4.5248e-06 deg
tp 2458412.275815043482
(2018-Oct-20.77581504)
1.74e-05 TDB
period 1404.524966521781
3.85
1.8177e-05
4.977e-08
d
yr
n .2563144184553142 3.3171e-09 deg/d
Q 3.818046716153436 3.2941e-08 au
  Orbit Determination Parameters
   # obs. used (total)      340  
   data-arc span      6956 days (19.04 yr)  
   first obs. used      2000-02-12  
   last obs. used      2019-02-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .40501  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Mar-01 07:23:39  

Additional Information
 Earth MOID = .13149 au 
 Jupiter MOID = 1.65231 au 
 T_jup = 3.247 
[ 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 18.0   n/a MPO473044  
rotation period rot_per 5.658 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:
[Warner, B.D.; Stephens, R.D. (2019) Minor Planet Bull. 46, 27-40.]

523779 (2015 AX16)          Discovered 2014-May-31 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2018-10-01

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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