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90613 (6187 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2090613
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2253196131638015 3.8154e-08  
a 2.387024022051013 8.1521e-09 au
q 1.849180692789778 8.8154e-08 au
i 7.110260843810811 4.3872e-06 deg
node 198.4255060279328 2.9948e-05 deg
peri 72.50332648047399 3.2553e-05 deg
M 240.4155336634787 1.2378e-05 deg
tp 2459843.961712345899
(2022-Sep-21.46171235)
4.7624e-05 TDB
period 1347.049674421866
3.69
6.9006e-06
1.889e-08
d
yr
n .2672507234408462 1.3691e-09 deg/d
Q 2.924867351312249 9.9889e-09 au
  Orbit Determination Parameters
   # obs. used (total)      865  
   data-arc span      22091 days (60.48 yr)  
   first obs. used      1960-09-24  
   last obs. used      2021-03-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53314  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 08:17:31  

Additional Information
 Earth MOID = .848479 au 
 Jupiter MOID = 2.20995 au 
 T_jup = 3.489 
[ 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 15.73   n/a MPCxxxxx  

90613 (6187 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

Alternate Designations
 6187 P-L = 2000 HT23 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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