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233080 (2005 PG)
Classification: Mars-crossing Asteroid          SPK-ID: 2233080
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3465285969322006 4.4748e-08  
a 2.315891075187705 4.9964e-09 au
q 1.513368590255104 1.0506e-07 au
i 3.551390918716515 3.5854e-06 deg
node 72.99844965409993 5.8557e-05 deg
peri 294.6439961239018 5.8777e-05 deg
M 68.64683858303466 3.5622e-06 deg
tp 2458755.032691296814
(2019-Sep-28.53269130)
1.2729e-05 TDB
period 1287.28770264136
3.52
4.1659e-06
1.141e-08
d
yr
n .2796577635763344 9.0502e-10 deg/d
Q 3.118413560120306 6.7278e-09 au
  Orbit Determination Parameters
   # obs. used (total)      831  
   data-arc span      9812 days (26.86 yr)  
   first obs. used      1993-03-19  
   last obs. used      2020-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43136  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 07:15:50  

Additional Information
 Earth MOID = .51718 au 
 Jupiter MOID = 2.34743 au 
 T_jup = 3.496 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457219.5 (2015-Jul-16.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3484572991295202 4.4919e-08  
q 1.507952783708116 1.0558e-07 au
tp 2457467.522389657880
(2016-Mar-20.02238966)
1.3165e-05 TDB
node 73.03049014457788 5.8642e-05 deg
peri 294.5191870689898 5.8854e-05 deg
i 3.551300270706065 3.5863e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      831  
   data-arc span      9812 days (26.86 yr)  
   first obs. used      1993-03-19  
   last obs. used      2020-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43136  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 07:15:50  

Additional Information
 Jupiter MOID = 2.34743 au 
 T_jup = 3.496 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.017727976486549E-15 -4.74079914245665E-15 2.435479575500049E-13 -1.84588315874011E-14 7.32446845607227E-14 -1.08187672523476E-14
q -4.74079914245665E-15 1.114744942156321E-14 -5.790493931282853E-13 4.445644398338804E-14 -1.762763137663196E-13 2.547729179812482E-14
tp 2.435479575500049E-13 -5.790493931282853E-13 1.733087119057153E-10 -3.104394489803685E-12 7.407556687937978E-11 -1.682099421808403E-12
node -1.84588315874011E-14 4.445644398338804E-14 -3.104394489803685E-12 3.438834784030317E-9 -3.433273923734385E-9 -9.833901431761868E-11
peri 7.32446845607227E-14 -1.762763137663196E-13 7.407556687937978E-11 -3.433273923734385E-9 3.463789179348987E-9 9.775604773942866E-11
i -1.08187672523476E-14 2.547729179812482E-14 -1.682099421808403E-12 -9.833901431761868E-11 9.775604773942866E-11 1.286121931364681E-11

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 MPO503131  

233080 (2005 PG)          Discovered 2005-Aug-02 by LINEAR at Socorro
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

[ 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
1903-Nov-08 06:28 00:02 Iris 0.041979597150868 0.0419739475488302 0.0419852535328909 5.42644107716246 5.42644105192651 2416426.769281554 1.51551070793917 895.162136413299 40.0930909506752 71.8268611915263 148793.716751794 T 19 CATAB v2.0f-lin.ifort 2020-Feb-25 07:16:09 2020-Feb-25 07:16
2168-Oct-24 03:29 00:02 Europ 0.0450929840624651 0.0450811024479894 0.0451048658233432 5.23289110678923 5.23289106174688 2513202.644861771 2.17443547269554 606.119650500884 57.3717884042641 -12.3216269061067 27333.2900837734 T 19 CATAB v2.0f-lin.ifort 2020-Feb-25 07:16:09 2020-Feb-25 07:16

Alternate Designations
 2005 PG = 1998 XH68 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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