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65495 (2200 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2065495
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2445403981803944 6.6412e-08  
a 2.520363217597713 6.8307e-09 au
q 1.904032592807148 1.6881e-07 au
i 2.833935583980631 3.6295e-06 deg
node 269.4267271647136 0.00012816 deg
peri 51.03707350026755 0.00012831 deg
M 350.5611130823355 8.1221e-06 deg
tp 2459038.818756616083
(2020-Jul-08.31875662)
3.2983e-05 TDB
period 1461.480840073811
4.00
5.9413e-06
1.627e-08
d
yr
n .2463255009089401 1.0014e-09 deg/d
Q 3.136693842388278 8.5011e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1183  
   data-arc span      21912 days (59.99 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-09-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49977  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Oct-22 18:29:12  

Additional Information
 Earth MOID = .892729 au 
 Jupiter MOID = 2.19485 au 
 T_jup = 3.413 
[ 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 15.4   n/a MPO296612  

65495 (2200 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20030614/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
2183-Feb-16 11:09 00:13 Hygie 0.0468445336873055 0.046839421445039 0.0468496463635512 2.46871249467372 2.46871216057638 2518430.964704034 13.3534277661982 340.347311571369 46.3513850020041 42.3553148775649 102509.688579538 T 23 CATAB v2.0f-lin.ifort 2020-Oct-22 18:29:36 2020-Oct-22 18:29

Alternate Designations
 2200 P-L = 2000 QF91 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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