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351223 (2004 PG7)
Classification: Mars-crossing Asteroid          SPK-ID: 2351223
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2734468738175387 4.8263e-08  
a 2.275572995540438 1.3632e-08 au
q 1.653324673766294 1.1162e-07 au
i 7.723867757783075 6.6707e-06 deg
node 320.1719324078475 4.5518e-05 deg
peri 335.724095724343 4.808e-05 deg
M 232.7397775593013 2.1309e-05 deg
tp 2459443.725522928088
(2021-Aug-17.22552293)
7.756e-05 TDB
period 1253.818241033366
3.43
1.1267e-05
3.085e-08
d
yr
n .2871229562773763 2.58e-09 deg/d
Q 2.897821317314583 1.736e-08 au
  Orbit Determination Parameters
   # obs. used (total)      214  
   data-arc span      6202 days (16.98 yr)  
   first obs. used      2003-02-09  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52728  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 23:53:37  

Additional Information
 Earth MOID = .641201 au 
 Jupiter MOID = 2.34268 au 
 T_jup = 3.547 
[ 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 17.2   n/a MPO455541  

351223 (2004 PG7)          Discovered 2004-Jul-16 by LINEAR at Socorro
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

[ 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
1910-Sep-13 15:49 00:02 Juno 0.0487862020553173 0.0487476993865969 0.0488247392845783 10.8236991946346 10.8236991715951 2418928.158936497 1.75208549196132 2807.93332322514 60.7041931181761 -46.8579575205585 87729.6933483265 T 9 CATAB v2.0f-lin.ifort 2020-Feb-25 23:53:39 2020-Feb-25 23:53
2131-Nov-30 23:32 00:06 Iris 0.0286939741955355 0.0286035398137327 0.0287844855069662 8.42790577948101 8.42790575570918 2499725.480874819 5.58453111518909 5082.99670494957 65.037201475306 27.447232390522 30426.2099753783 T 9 CATAB v2.0f-lin.ifort 2020-Feb-25 23:53:39 2020-Feb-25 23:53
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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