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441285 (2007 XO19)
Classification: Main-belt Asteroid          SPK-ID: 2441285
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2870607288797616 1.5511e-07  
a 2.644964291987799 9.8051e-08 au
q 1.885698914468839 4.7085e-07 au
i 10.9184248830402 1.0806e-05 deg
node 269.2637819810278 3.8314e-05 deg
peri 88.10296843937995 6.1434e-05 deg
M 6.570253039567004 6.6238e-05 deg
tp 2458971.824715076275
(2020-May-02.32471508)
0.00028754 TDB
period 1571.187975618872
4.30
8.7368e-05
2.392e-07
d
yr
n .2291259897519267 1.2741e-08 deg/d
Q 3.404229669506758 1.262e-07 au
  Orbit Determination Parameters
   # obs. used (total)      121  
   data-arc span      4309 days (11.80 yr)  
   first obs. used      2007-11-02  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61702  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:41:58  

Additional Information
 Earth MOID = .91956 au 
 Jupiter MOID = 2.23466 au 
 T_jup = 3.308 
[ 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 16.6   n/a MPO477080  
diameter diameter 3.712 km 0.918 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.047   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

441285 (2007 XO19)          Discovered 2007-Dec-12 by LINEAR at Socorro
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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