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249028 (2007 RS297)
Classification: Main-belt Asteroid          SPK-ID: 2249028
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 .0983615587660653 5.8316e-08  
a 2.698607107140636 3.1039e-08 au
q 2.433167905585101 1.7064e-07 au
i 11.03838003224907 9.1114e-06 deg
node 334.6558449938773 3.2425e-05 deg
peri 292.4658205969153 6.0843e-05 deg
M 9.823940687570923 5.2497e-05 deg
tp 2458956.313342811357
(2020-Apr-16.81334281)
0.00023611 TDB
period 1619.227669812483
4.43
2.7936e-05
7.648e-08
d
yr
n .2223282165389938 3.8358e-09 deg/d
Q 2.964046308696171 3.4092e-08 au
  Orbit Determination Parameters
   # obs. used (total)      191  
   data-arc span      5671 days (15.53 yr)  
   first obs. used      2003-09-25  
   last obs. used      2019-04-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61473  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:02:24  

Additional Information
 Earth MOID = 1.44264 au 
 Jupiter MOID = 2.23816 au 
 T_jup = 3.335 
[ 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 16.2   n/a MPO433631  
diameter diameter 3.537 km 0.881 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.043   0.026 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

249028 (2007 RS297)          Discovered 2007-Sep-03 by CSS at Catalina
Reference: 20100824/Numbers.arcLast Updated: 2010-08-27

Alternate Designations
 2007 RS297 = 2003 TO22 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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