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24691 (1990 RH3)
Classification: Main-belt Asteroid          SPK-ID: 2024691
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1079003195271209 6.9462e-08  
a 2.990240981101595 2.99e-08 AU
q 2.667593023777642 2.09e-07 AU
i 10.29782957477798 7.3695e-06 deg
node 176.4408088674519 3.0575e-05 deg
peri 155.1357631235904 4.8449e-05 deg
M 224.3574249213005 4.2501e-05 deg
tp 2457512.125063913744
(2016-May-03.62506391)
0.00022756 JED
period 1888.677082842978
5.17
2.8328e-05
7.756e-08
d
yr
n .1906096088475332 2.8589e-09 deg/d
Q 3.312888938425548 3.3127e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1103  
   data-arc span      21790 days (59.66 yr)  
   first obs. used      1954-10-31  
   last obs. used      2014-06-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51507  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 12:52:20  

Additional Information
 Earth MOID = 1.66059 AU 
 T_jup = 3.223 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.6 mag n/a MPO279771  

24691 (1990 RH3)          Discovered 1990-Sep-14 by Holt, H. E. at Palomar (675)
Reference: 20010606/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1990 RH3 = 1999 KM7 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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