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JPL Small-Body Database Browser
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95049 (2002 AQ41)
Classification: Main-belt Asteroid          SPK-ID: 2095049
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06544131517760302 4.7827e-08  
a 2.703877959684852 1.6899e-08 au
q 2.526932629923341 1.2865e-07 au
i 3.792090448901259 4.8653e-06 deg
node 291.6962366082369 8.2106e-05 deg
peri 283.8275805384067 9.0934e-05 deg
M 326.1811722894433 3.9335e-05 deg
tp 2459153.058041206720
(2020-Oct-30.55804121)
0.00017747 TDB
period 1623.973938554812
4.45
1.5225e-05
4.168e-08
d
yr
n .2216784342736232 2.0782e-09 deg/d
Q 2.880823289446362 1.8005e-08 au
  Orbit Determination Parameters
   # obs. used (total)      490  
   data-arc span      9875 days (27.04 yr)  
   first obs. used      1993-01-21  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58921  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 23:38:03  

Additional Information
 Earth MOID = 1.52301 au 
 Jupiter MOID = 2.10872 au 
 T_jup = 3.360 
[ 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 15.5   n/a MPO426595  

95049 (2002 AQ41)          Discovered 2002-Jan-09 by LINEAR at Socorro
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1919-Aug-15 13:53 < 00:01 Psych 0.0237194849608865 0.0236932490139098 0.0237457214601323 4.15826270813027 4.15826258546094 2422186.078406639 0.798134635867177 1319.754370685 58.9474850357826 -7.89042414668674 8672.943910304 T 18 CATAB v2.0f-lin.ifort 2020-Feb-23 23:38:22 2020-Feb-23 23:38
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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