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JPL Small-Body Database Browser
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215592 Normarose (2003 PR4)
Classification: Main-belt Asteroid          SPK-ID: 2215592
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08514045766172258 6.1507e-08  
a 2.693263711857005 2.8015e-08 au
q 2.46395800682579 1.6105e-07 au
i 8.438081064058556 5.836e-06 deg
node 319.7675713092506 4.2367e-05 deg
peri 59.08522354467151 5.3841e-05 deg
M 150.0135835577437 3.4354e-05 deg
tp 2457927.763748184970
(2017-Jun-23.26374818)
0.00015144 TDB
period 1614.420807167694
4.42
2.519e-05
6.897e-08
d
yr
n .2229901884327027 3.4793e-09 deg/d
Q 2.92256941688822 3.0401e-08 au
  Orbit Determination Parameters
   # obs. used (total)      342  
   data-arc span      7125 days (19.51 yr)  
   first obs. used      1999-10-03  
   last obs. used      2019-04-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52772  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 12:05:06  

Additional Information
 Earth MOID = 1.47598 au 
 Jupiter MOID = 2.485 au 
 T_jup = 3.350 
[ 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 15.6   n/a MPO433411  

215592 Normarose           Discovered 2003 Aug. 3 by J. Riffle and W. K. Y. Yeung at the Norma Rose Observatory.
Norma Rose (1929-2001) was the mother of two surviving children, Cheryll and Jim Riffle, the latter being the first discoverer of this minor planet.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20100726/MPCPages.arcLast Updated: 2010-07-28

Alternate Designations
 2003 PR4 = 1999 TY269 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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