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JPL Small-Body Database Browser
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173474 (2000 RH104)
Classification: Mars-crossing Asteroid          SPK-ID: 2173474
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2500301730611396 4.9769e-08  
a 2.193635279247625 8.9102e-09 au
q 1.64516027074432 1.1191e-07 au
i 7.120677121238566 5.1147e-06 deg
node 255.3590703381411 3.8955e-05 deg
peri 110.53532615706 4.0313e-05 deg
M 262.841060763501 1.1253e-05 deg
tp 2458920.776684324761
(2020-Mar-12.27668432)
3.8359e-05 TDB
period 1186.711251306048
3.25
7.2303e-06
1.98e-08
d
yr
n .3033593889025643 1.8483e-09 deg/d
Q 2.74211028775093 1.1138e-08 au
  Orbit Determination Parameters
   # obs. used (total)      485  
   data-arc span      6922 days (18.95 yr)  
   first obs. used      2000-09-06  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55791  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 03:46:08  

Additional Information
 Earth MOID = .660254 au 
 Jupiter MOID = 2.76808 au 
 T_jup = 3.620 
[ 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 15.9   n/a MPO264385  

173474 (2000 RH104)          Discovered 2000-Sep-06 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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