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249970 (2001 UP183)
Classification: Main-belt Asteroid          SPK-ID: 2249970
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1926930373233455 4.7057e-08  
a 2.71825753570497 1.4576e-08 au
q 2.194468234922907 1.2695e-07 au
i 4.394553505771974 4.5493e-06 deg
node 77.2032227805567 6.401e-05 deg
peri 314.8268636061902 6.5664e-05 deg
M 45.7763815903628 1.1511e-05 deg
tp 2458792.351498884638
(2019-Nov-04.85149888)
5.2425e-05 TDB
period 1636.945905250532
4.48
1.3166e-05
3.605e-08
d
yr
n .2199217450285277 1.7689e-09 deg/d
Q 3.242046836487033 1.7384e-08 au
  Orbit Determination Parameters
   # obs. used (total)      275  
   data-arc span      6701 days (18.35 yr)  
   first obs. used      2001-09-21  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49275  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 10:28:28  

Additional Information
 Earth MOID = 1.20327 au 
 Jupiter MOID = 2.19814 au 
 T_jup = 3.329 
[ 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 16.7   n/a MPO454854  
diameter diameter 2.402 km 0.388 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.058   0.037 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

249970 (2001 UP183)          Discovered 2001-Oct-16 by NEAT at Palomar
Reference: 20100923/Numbers.arcLast Updated: 2010-09-27
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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