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JPL Small-Body Database Browser
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305622 (2009 AV30)
Classification: Main-belt Asteroid          SPK-ID: 2305622
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1374193140745091 5.0043e-08  
a 2.290666502583309 2.4554e-08 au
q 1.975884683024856 1.2265e-07 au
i 7.255994086541834 5.7987e-06 deg
node 110.8589051230923 3.8401e-05 deg
peri 197.1184031014155 4.2676e-05 deg
M 141.1457523596154 1.9983e-05 deg
tp 2458104.014537391269
(2017-Dec-16.51453739)
6.7619e-05 TDB
period 1266.313463573154
3.47
2.0361e-05
5.575e-08
d
yr
n .2842897989761468 4.5711e-09 deg/d
Q 2.605448322141761 2.7929e-08 au
  Orbit Determination Parameters
   # obs. used (total)      182  
   data-arc span      4741 days (12.98 yr)  
   first obs. used      2006-02-01  
   last obs. used      2019-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55606  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:55:57  

Additional Information
 Earth MOID = .961349 au 
 Jupiter MOID = 2.61712 au 
 T_jup = 3.575 
[ 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 17.1   n/a MPO418595  

305622 (2009 AV30)          Discovered 2009-Jan-15 by Spacewatch at Kitt Peak
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

[ 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
1976-Aug-03 01:11 < 00:01 Hebe 0.0257782145247095 0.0257536001997436 0.0258028370773012 5.09085604868424 5.09085600131309 2442993.549190068 0.671313960518278 1426.22131213069 63.964167796365 -30.6737502948066 30831.0180503022 T 11 CATAB v2.0e-lin.ifort 2019-Jul-14 11:56:00 2019-Jul-14 11:56
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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