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181753 (1996 RM19)
Classification: Main-belt Asteroid          SPK-ID: 2181753
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .139583605369894 4.992e-08  
a 2.638796313539229 1.844e-08 au
q 2.270463610258639 1.3998e-07 au
i 14.90755565690007 5.0209e-06 deg
node 159.0964291862154 1.6969e-05 deg
peri 146.8078882890192 2.3646e-05 deg
M 267.563352200428 1.8699e-05 deg
tp 2459602.521163931137
(2022-Jan-23.02116393)
8.3649e-05 TDB
period 1565.69523517359
4.29
1.6411e-05
4.493e-08
d
yr
n .2299298049278961 2.4101e-09 deg/d
Q 3.00712901681982 2.1013e-08 au
  Orbit Determination Parameters
   # obs. used (total)      388  
   data-arc span      9002 days (24.65 yr)  
   first obs. used      1996-09-07  
   last obs. used      2021-05-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59031  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:09:47  

Additional Information
 Earth MOID = 1.26849 au 
 Jupiter MOID = 2.36602 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 15.85   n/a E2021B55  

181753 (1996 RM19)          Discovered 1996-Sep-07 by Spacewatch at Kitt Peak
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

Alternate Designations
 1996 RM19 = 2005 UU313 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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