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30606 (2503 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2030606
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1078584142647518 2.4715e-08  
a 2.552211751707184 1.0363e-08 au
q 2.276934239300183 6.4851e-08 au
i 14.98094736612528 1.1621e-06 deg
node 7.379284190461732 6.1991e-06 deg
peri 59.24414334614949 9.794e-06 deg
M 232.8535272385723 1.3477e-05 deg
tp 2459726.487349241737
(2022-May-26.98734924)
5.7557e-05 TDB
period 1489.270143437828
4.08
9.0702e-06
2.483e-08
d
yr
n .2417291460426224 1.4722e-09 deg/d
Q 2.827489264114186 1.148e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1763  
   data-arc span      21850 days (59.82 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-07-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .43661  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 06:38:23  

Additional Information
 Earth MOID = 1.32249 au 
 Jupiter MOID = 2.50483 au 
 T_jup = 3.384 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.57   n/a E2021B10  

30606 (2503 P-L)          Discovered 1960-Sep-26 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20011002/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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