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70277 (1999 RV109)
Classification: Main-belt Asteroid          SPK-ID: 2070277
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1038561991449293 3.4255e-08  
a 2.415427361750353 1.2227e-08 au
q 2.164570256648298 8.6917e-08 au
i 5.940124619850341 4.409e-06 deg
node 312.8976110381743 3.764e-05 deg
peri 308.6758369046875 4.7108e-05 deg
M 277.1036908196907 3.1975e-05 deg
tp 2459316.234539179877
(2021-Apr-11.73453918)
0.00012318 TDB
period 1371.163990637052
3.75
1.0411e-05
2.85e-08
d
yr
n .2625506521891241 1.9935e-09 deg/d
Q 2.66628446685241 1.3496e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1104  
   data-arc span      8090 days (22.15 yr)  
   first obs. used      1998-04-01  
   last obs. used      2020-05-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52069  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:01:23  

Additional Information
 Earth MOID = 1.15477 au 
 Jupiter MOID = 2.41738 au 
 T_jup = 3.502 
[ 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 15.1   n/a MPO351338  
diameter diameter 2.623 km 0.252 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.309   0.041 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

70277 (1999 RV109)          Discovered 1999-Sep-08 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 RV109 = 2000 YJ111 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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