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59969 (1999 RV246)
Classification: Main-belt Asteroid          SPK-ID: 2059969
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07928151569635111 1.0687e-07  
a 3.120373878391489 2.621e-08 au
q 2.87298590777331 3.3302e-07 au
i 15.39557048892053 1.1772e-05 deg
node 187.3669228217973 2.1367e-05 deg
peri 186.7794373326129 3.8796e-05 deg
M 243.4005566018022 3.3115e-05 deg
tp 2459652.582212705906
(2022-Mar-14.08221271)
0.0001883 TDB
period 2013.299461237005
5.51
2.5366e-05
6.945e-08
d
yr
n .1788109553155148 2.2529e-09 deg/d
Q 3.367761849009668 2.8288e-08 au
  Orbit Determination Parameters
   # obs. used (total)      436  
   data-arc span      8973 days (24.57 yr)  
   first obs. used      1994-10-06  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58387  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:41:12  

Additional Information
 Earth MOID = 1.87355 au 
 Jupiter MOID = 2.08162 au 
 T_jup = 3.156 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456340.5 (2013-Feb-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08046739189626678 1.0739e-07  
q 2.867085985584868 3.3444e-07 au
tp 2455636.703660295041
(2011-Mar-16.20366029)
0.00016787 TDB
node 187.4101762189914 2.1356e-05 deg
peri 188.264304378166 3.7712e-05 deg
i 15.40274562728918 1.1779e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      436  
   data-arc span      8973 days (24.57 yr)  
   first obs. used      1994-10-06  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58387  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:41:12  

Additional Information
 Jupiter MOID = 2.08162 au 
 T_jup = 3.156 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.153240125902946E-14 -3.581874834098014E-14 6.417523692263545E-12 -3.070359311780511E-14 1.268846118974024E-12 -7.888017546499534E-15
q -3.581874834098014E-14 1.118530496663453E-13 -1.958564218078898E-11 9.145772572239462E-14 -3.840477474727725E-12 2.689245022008047E-14
tp 6.417523692263545E-12 -1.958564218078898E-11 2.817911960479909E-8 -1.301056109374995E-11 5.249813175892186E-9 3.484220352152075E-12
node -3.070359311780511E-14 9.145772572239462E-14 -1.301056109374995E-11 4.560981293066636E-10 -4.420250863761493E-10 1.415457179428314E-10
peri 1.268846118974024E-12 -3.840477474727725E-12 5.249813175892186E-9 -4.420250863761493E-10 1.422217716872671E-9 -1.356328716267388E-10
i -7.888017546499534E-15 2.689245022008047E-14 3.484220352152075E-12 1.415457179428314E-10 -1.356328716267388E-10 1.387410066388194E-10

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.7   n/a MPO296573  
diameter diameter 5.723 km 0.351 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.085   0.028 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

59969 (1999 RV246)          Discovered 1999-Sep-04 by CSS at Catalina
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 RV246 = 2000 WA175 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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