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13318 (1998 RV77)
Classification: Main-belt Asteroid          SPK-ID: 2013318
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 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .102731562937273 3.6033e-08  
a 2.99203352577102 1.5334e-08 au
q 2.684657245307844 1.0557e-07 au
i 11.22417201150707 3.3674e-06 deg
node 21.01734477859442 1.98e-05 deg
peri 313.8499231847279 2.6984e-05 deg
M 133.7641754969963 2.0076e-05 deg
tp 2458498.098506531527
(2019-Jan-14.59850653)
0.00010407 TDB
period 1890.37563091269
5.18
1.4532e-05
3.979e-08
d
yr
n .1904383415195575 1.464e-09 deg/d
Q 3.299409806234197 1.691e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1994  
   data-arc span      10943 days (29.96 yr)  
   first obs. used      1991-03-25  
   last obs. used      2021-03-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46833  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 23:52:42  

Additional Information
 Earth MOID = 1.68874 au 
 Jupiter MOID = 2.15573 au 
 T_jup = 3.219 
[ 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 13.42   n/a E2021B10  
diameter diameter 7.151 km 0.170 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.181   0.031 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

13318 (1998 RV77)          Discovered 1998-Sep-14 by LINEAR at Socorro
Reference: 20000124/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 RV77 = 1991 FW6 = 1993 TQ11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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