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30603 (2106 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2030603
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1214883395677341 6.3428e-08  
a 2.562265031235286 1.2518e-08 au
q 2.250979707058043 1.6593e-07 au
i 6.347657839498734 5.2231e-06 deg
node 220.5808914502477 5.7448e-05 deg
peri 97.73783296124556 6.0663e-05 deg
M 285.9127560504686 2.2451e-05 deg
tp 2459508.801359436525
(2021-Oct-21.30135944)
9.4423e-05 TDB
period 1498.078258556291
4.10
1.0978e-05
3.006e-08
d
yr
n .2403078730659469 1.761e-09 deg/d
Q 2.87355035541253 1.4039e-08 au
  Orbit Determination Parameters
   # obs. used (total)      479  
   data-arc span      21790 days (59.66 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-05-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54263  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 06:38:23  

Additional Information
 Earth MOID = 1.24692 au 
 Jupiter MOID = 2.40612 au 
 T_jup = 3.415 
[ 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 15.94   n/a E2021B10  

30603 (2106 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20011002/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2106 P-L = 2000 HZ17 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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