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523263 (2017 AV23)
Classification: Main-belt Asteroid          SPK-ID: 2523263
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .208968842533381 8.1212e-08  
a 3.061652955855514 6.0765e-08 au
q 2.421862881431482 2.3088e-07 au
i 14.64075895541242 1.2331e-05 deg
node 310.0545483510277 3.1705e-05 deg
peri 316.1084630491887 4.7657e-05 deg
M 167.5849445889488 4.2026e-05 deg
tp 2458289.612236868717
(2018-Jun-20.11223687)
0.00021064 TDB
period 1956.736600245211
5.36
5.8254e-05
1.595e-07
d
yr
n .1839797957246193 5.4772e-09 deg/d
Q 3.701443030279545 7.3464e-08 au
  Orbit Determination Parameters
   # obs. used (total)      71  
   data-arc span      6818 days (18.67 yr)  
   first obs. used      2001-02-22  
   last obs. used      2019-10-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .441  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 19:22:00  

Additional Information
 Earth MOID = 1.42698 au 
 Jupiter MOID = 1.60762 au 
 T_jup = 3.151 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457338.5 (2015-Nov-12.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2102695169829579 8.1146e-08  
q 2.415321924009663 2.3101e-07 au
tp 2458290.742840757138
(2018-Jun-21.24284076)
0.0002096 TDB
node 310.1490640166207 3.1685e-05 deg
peri 316.2609338561593 4.7587e-05 deg
i 14.64996532863977 1.2341e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      71  
   data-arc span      6818 days (18.67 yr)  
   first obs. used      2001-02-22  
   last obs. used      2019-10-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .441  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 19:22:00  

Additional Information
 Jupiter MOID = 1.60762 au 
 T_jup = 3.151 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.58471688469571E-15 -1.842484404257452E-14 1.093897587791993E-11 -3.792498342381229E-14 1.778826172863993E-12 -2.676968788737016E-14
q -1.842484404257452E-14 5.3364202445647E-14 -2.742111460027065E-11 1.01682482610632E-13 -4.596068081323062E-12 6.881048182113815E-14
tp 1.093897587791993E-11 -2.742111460027065E-11 4.393324733869452E-8 -1.484042304775477E-10 7.456622003030744E-9 -1.318715878143716E-10
node -3.792498342381229E-14 1.01682482610632E-13 -1.484042304775477E-10 1.003932295665958E-9 -9.960395245510769E-10 1.676619797764555E-10
peri 1.778826172863993E-12 -4.596068081323062E-12 7.456622003030744E-9 -9.960395245510769E-10 2.264497227804068E-9 -1.849972771941537E-10
i -2.676968788737016E-14 6.881048182113815E-14 -1.318715878143716E-10 1.676619797764555E-10 -1.849972771941537E-10 1.522957155166884E-10

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 16.3   n/a MPO448190  

523263 (2017 AV23)          Discovered 2006-Jan-25 by Spacewatch at Kitt Peak
Reference: Last Updated: 2018-05-31

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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