Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
85899 (1999 CS53)
Classification: Main-belt Asteroid          SPK-ID: 2085899
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1720865457583187 3.6321e-08  
a 2.385850222253115 9.2698e-09 au
q 1.97527749880886 8.8472e-08 au
i 3.002599418134159 4.0809e-06 deg
node 57.84493010457208 7.5192e-05 deg
peri 40.38923315218541 7.6195e-05 deg
M 319.6408640908951 1.3563e-05 deg
tp 2459151.404624806428
(2020-Oct-28.90462481)
5.1148e-05 TDB
period 1346.05619537207
3.69
7.8448e-06
2.148e-08
d
yr
n .2674479722597989 1.5587e-09 deg/d
Q 2.796422945697371 1.0865e-08 au
  Orbit Determination Parameters
   # obs. used (total)      915  
   data-arc span      7652 days (20.95 yr)  
   first obs. used      1998-11-20  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54191  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 08:19:57  

Additional Information
 Earth MOID = .993245 au 
 Jupiter MOID = 2.36635 au 
 T_jup = 3.513 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456970.5 (2014-Nov-09.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1709980996351585 3.6169e-08  
q 1.978293046939073 8.7999e-08 au
tp 2456456.696020164056
(2013-Jun-13.19602016)
4.5843e-05 TDB
node 57.87200925709865 7.5131e-05 deg
peri 40.04851154328701 7.6159e-05 deg
i 3.004429483505855 4.0807e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      915  
   data-arc span      7652 days (20.95 yr)  
   first obs. used      1998-11-20  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54191  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 08:19:57  

Additional Information
 Jupiter MOID = 2.36635 au 
 T_jup = 3.513 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.308192557436E-15 -3.170941105792197E-15 -2.342634319721554E-13 6.856844197332354E-15 -4.124092134141338E-14 9.792915163618979E-17
q -3.170941105792197E-15 7.743743973902907E-15 6.378675809483404E-13 -1.767627236346945E-14 1.238269229795138E-13 -7.457445645528483E-17
tp -2.342634319721554E-13 6.378675809483404E-13 2.101566664050963E-9 -1.252826736916478E-11 5.844224628844567E-10 1.120036646422383E-12
node 6.856844197332354E-15 -1.767627236346945E-14 -1.252826736916478E-11 5.644716978164643E-9 -5.639979984374835E-9 -1.304555086663577E-11
peri -4.124092134141338E-14 1.238269229795138E-13 5.844224628844567E-10 -5.639979984374835E-9 5.800245618158923E-9 1.335239507047499E-11
i 9.792915163618979E-17 -7.457445645528483E-17 1.120036646422383E-12 -1.304555086663577E-11 1.335239507047499E-11 1.665251516985331E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.4   n/a MPO449533  
diameter diameter 1.909 km 0.340 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.368   0.177 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

85899 (1999 CS53)          Discovered 1999-Feb-10 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

Alternate Designations
 1999 CS53 = 2001 SS2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-27 02:25 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin