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JPL Small-Body Database Browser
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241122 (2007 PU22)
Classification: Main-belt Asteroid          SPK-ID: 2241122
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2298075503159961 4.8466e-08  
a 2.378538099863353 1.5308e-08 au
q 1.831932085800491 1.1288e-07 au
i 7.87486763533071 4.566e-06 deg
node 126.4867041479089 3.9766e-05 deg
peri 213.2804134577424 4.0974e-05 deg
M 185.335705671993 1.0663e-05 deg
tp 2459650.577639970396
(2022-Mar-12.07763997)
4.1828e-05 TDB
period 1339.872876077665
3.67
1.2935e-05
3.541e-08
d
yr
n .2686822059222974 2.5938e-09 deg/d
Q 2.925144113926215 1.8826e-08 au
  Orbit Determination Parameters
   # obs. used (total)      505  
   data-arc span      5685 days (15.56 yr)  
   first obs. used      2003-06-26  
   last obs. used      2019-01-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50235  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 03:50:27  

Additional Information
 Earth MOID = .828294 au 
 Jupiter MOID = 2.47457 au 
 T_jup = 3.491 
[ 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 16.2   n/a MPO454762  

241122 (2007 PU22)          Discovered 2007-Aug-11 by LINEAR at Socorro
Reference: 20100527/Numbers.arcLast Updated: 2010-06-03

[ 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
2163-Sep-15 21:58 00:25 Europ 0.0212630540169624 0.0212314084723289 0.0212947967047486 3.84180469333264 3.84180456322261 2511337.415479402 24.7873649842091 2764.14159364721 89.1887444327769 -55.1938438676483 29268.8543783451 T 11 CATAB v2.0e-lin.ifort 2019-Jul-14 03:50:33 2019-Jul-14 03:50
2173-Dec-25 08:45 00:47 Europ 0.0404911599765838 0.040443641336924 0.0405386797380493 3.33765416684549 3.33765408820066 2515090.864889582 46.8299294410536 2390.43940825598 107.444862750574 8.03029553897871 8256.56350301275 T 11 CATAB v2.0e-lin.ifort 2019-Jul-14 03:50:33 2019-Jul-14 03:50

Alternate Designations
 2007 PU22 = 2003 MQ4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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