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22822 (1999 RT35)
Classification: Main-belt Asteroid          SPK-ID: 2022822
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1385127781019841 4.1457e-08  
a 2.368673974816301 9.4674e-09 au
q 2.040582362146626 1.0182e-07 au
i 8.213408355173829 4.4884e-06 deg
node 6.651158564917203 2.6048e-05 deg
peri 325.5866974095138 3.0359e-05 deg
M 321.3452720101267 1.7534e-05 deg
tp 2459343.473806603050
(2021-May-08.97380660)
6.5231e-05 TDB
period 1331.546567617342
3.65
7.9831e-06
2.186e-08
d
yr
n .2703623055738719 1.6209e-09 deg/d
Q 2.696765587485976 1.0779e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1232  
   data-arc span      9625 days (26.35 yr)  
   first obs. used      1994-02-08  
   last obs. used      2020-06-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53472  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:13:26  

Additional Information
 Earth MOID = 1.03501 au 
 Jupiter MOID = 2.67608 au 
 T_jup = 3.519 
[ 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 15.26   n/a E2021B10  
diameter diameter 2.868 km 0.046 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.150   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

22822 (1999 RT35)          Discovered 1999-Sep-12 by Korlevic, K. at Visnjan
Reference: 20010309/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 RT35 = 1994 CO13 = 1998 FY143 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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