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78307 (2002 PS63)
Classification: Main-belt Asteroid          SPK-ID: 2078307
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1295106476367882 5.4061e-08  
a 2.354806342744169 8.4881e-09 au
q 2.049833848236155 1.292e-07 au
i 6.885358014735639 5.7314e-06 deg
node 337.2719725925961 2.9763e-05 deg
peri 5.424978461953462 3.3406e-05 deg
M 320.3038006449909 1.4406e-05 deg
tp 2459146.038417873997
(2020-Oct-23.53841787)
5.2781e-05 TDB
period 1319.870196289396
3.61
7.1364e-06
1.954e-08
d
yr
n .272754094313276 1.4748e-09 deg/d
Q 2.659778837252182 9.5874e-09 au
  Orbit Determination Parameters
   # obs. used (total)      700  
   data-arc span      9193 days (25.17 yr)  
   first obs. used      1995-09-02  
   last obs. used      2020-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50552  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 04:12:36  

Additional Information
 Earth MOID = 1.04174 au 
 Jupiter MOID = 2.7166 au 
 T_jup = 3.534 
[ 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 16.0   n/a MPO436330  

78307 (2002 PS63)          Discovered 2002-Aug-12 by Broughton, J. at Reedy Creek
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ 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
1906-Feb-11 23:41 00:07 Amphi 0.020999354168849 0.0209979914620219 0.0210007174448448 2.16472393068271 2.16472380421938 2417253.487073976 7.23581238441526 811.997911230118 66.29466950123 -88.9647715276006 47295.2727026962 T 20 CATAB v2.0f-lin.ifort 2020-Dec-18 04:12:38 2020-Dec-18 04:12
2000-Jan-04 21:43 < 00:01 Amphi 0.0469904883143034 0.0469882180906181 0.0469927585421283 2.49494468356609 2.49494463453154 2451548.405066148 0.929570898627313 116.383860041503 67.2624335379968 -16.8224155396554 65163.8209661306 T 20 CATAB v2.0f-lin.ifort 2020-Dec-18 04:12:38 2020-Dec-18 04:12
2078-Jun-19 05:24 < 00:01 Hebe 0.0198337768748168 0.0198284440025758 0.0198391172388564 8.48363070476302 8.48363066781677 2480203.724938468 0.847100167651906 668.9198354158 36.9667117442781 -66.7639306468643 73761.3868873501 T 20 CATAB v2.0f-lin.ifort 2020-Dec-18 04:12:38 2020-Dec-18 04:12
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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