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78877 (2003 RO10)
Classification: Main-belt Asteroid          SPK-ID: 2078877
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2113379690003943 7.124e-08  
a 2.36814211410814 8.7133e-09 au
q 1.867663769408226 1.6782e-07 au
i 10.61644497516242 6.9846e-06 deg
node 202.3728310819269 1.7067e-05 deg
peri 173.9002070103812 1.9207e-05 deg
M 198.6478633736817 9.5659e-06 deg
tp 2459597.098680644898
(2022-Jan-17.59868064)
3.7647e-05 TDB
period 1331.098115729141
3.64
7.3464e-06
2.011e-08
d
yr
n .2704533916365747 1.4926e-09 deg/d
Q 2.868620458808054 1.0555e-08 au
  Orbit Determination Parameters
   # obs. used (total)      604  
   data-arc span      10095 days (27.64 yr)  
   first obs. used      1992-10-05  
   last obs. used      2020-05-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54499  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:25:10  

Additional Information
 Earth MOID = .869836 au 
 Jupiter MOID = 2.59612 au 
 T_jup = 3.493 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.9   n/a MPO468744  
diameter diameter 3.123 km 0.758 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
geometric albedo albedo 0.079   0.044 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  

78877 (2003 RO10)          Discovered 2003-Sep-04 by LINEAR at Socorro
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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