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19035 (4634 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2019035
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1977840340415898 4.219e-08  
a 2.241961267155728 6.8559e-09 au
q 1.798537123572674 9.5862e-08 au
i 4.788741609723177 4.7584e-06 deg
node 15.75651002321348 4.2414e-05 deg
peri 306.6423393468622 4.3601e-05 deg
M 307.1528032773895 9.4603e-06 deg
tp 2459180.494833386616
(2020-Nov-26.99483339)
3.2273e-05 TDB
period 1226.141480300277
3.36
5.6243e-06
1.54e-08
d
yr
n .293603964782137 1.3468e-09 deg/d
Q 2.685385410738782 8.2119e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1525  
   data-arc span      23416 days (64.11 yr)  
   first obs. used      1956-05-08  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47221  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 18:28:18  

Additional Information
 Earth MOID = .79143 au 
 Jupiter MOID = 2.645 au 
 T_jup = 3.603 
[ 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 14.9   n/a MPO332995  

19035 (4634 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20001111/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 4634 P-L = 1987 UC1 = 1997 SH5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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