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JPL Small-Body Database Browser
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452406 (2002 RQ247)
Classification: Main-belt Asteroid          SPK-ID: 2452406
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2414533834827216 9.6202e-08  
a 2.558439724630797 1.9966e-08 au
q 1.940695796682088 2.5743e-07 au
i 6.096870757710256 5.8053e-06 deg
node 148.5559040490871 9.2844e-05 deg
peri 147.6189488389976 9.5489e-05 deg
M 48.48497126626392 2.4405e-05 deg
tp 2458399.189766202924
(2018-Oct-07.68976620)
9.9481e-05 TDB
period 1494.724700752238
4.09
1.7497e-05
4.79e-08
d
yr
n .2408470267593931 2.8193e-09 deg/d
Q 3.176183652579505 2.4787e-08 au
  Orbit Determination Parameters
   # obs. used (total)      105  
   data-arc span      6292 days (17.23 yr)  
   first obs. used      2002-08-09  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47996  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:48:52  

Additional Information
 Earth MOID = .927455 au 
 Jupiter MOID = 2.06533 au 
 T_jup = 3.387 
[ 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 17.3   n/a MPO357312  

452406 (2002 RQ247)          Discovered 2002-Sep-15 by NEAT at Palomar
Reference: Last Updated: 2016-01-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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