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JPL Small-Body Database Browser
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74707 (1999 RO150)
Classification: Main-belt Asteroid          SPK-ID: 2074707
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1714499080799378 4.388e-08  
a 2.217795444448805 7.5225e-09 au
q 1.837554619357953 9.9981e-08 au
i 3.128228058760151 4.403e-06 deg
node 147.9415126242685 8.0275e-05 deg
peri 260.9713268933602 8.1664e-05 deg
M 288.8546212663122 1.2439e-05 deg
tp 2458838.910211120042
(2019-Dec-21.41021112)
4.1512e-05 TDB
period 1206.370357862403
3.30
6.1378e-06
1.68e-08
d
yr
n .2984158203604181 1.5183e-09 deg/d
Q 2.598036269539658 8.8122e-09 au
  Orbit Determination Parameters
   # obs. used (total)      748  
   data-arc span      7384 days (20.22 yr)  
   first obs. used      1999-09-07  
   last obs. used      2019-11-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57801  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 06:49:14  

Additional Information
 Earth MOID = .850268 au 
 Jupiter MOID = 2.77104 au 
 T_jup = 3.631 
[ 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 16.1   n/a MPO296661  

74707 (1999 RO150)          Discovered 1999-Sep-09 by LINEAR at Socorro
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 RO150 = 2001 FG83 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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