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 ]  
85905 (1999 CY73)
Classification: Main-belt Asteroid          SPK-ID: 2085905
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ 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 .220663115534184 4.3017e-08  
a 2.566034121757387 1.042e-08 au
q 1.999805037883378 1.0529e-07 au
i 5.054598108909359 3.0948e-06 deg
node 170.5922490030104 5.9028e-05 deg
peri 14.10316303431951 6.0034e-05 deg
M 89.66519438029465 1.2548e-05 deg
tp 2458826.550065880135
(2019-Dec-09.05006588)
5.1412e-05 TDB
period 1501.384982362082
4.11
9.1451e-06
2.504e-08
d
yr
n .2397786072387799 1.4605e-09 deg/d
Q 3.132263205631396 1.2719e-08 au
  Orbit Determination Parameters
   # obs. used (total)      783  
   data-arc span      10746 days (29.42 yr)  
   first obs. used      1991-04-09  
   last obs. used      2020-09-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52496  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 14:15:42  

Additional Information
 Earth MOID = 1.0019 au 
 Jupiter MOID = 1.82323 au 
 T_jup = 3.392 
[ 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 15.61   n/a E2021B10  

85905 (1999 CY73)          Discovered 1999-Feb-12 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Alternate Designations
 1999 CY73 = 1999 GA10 = 2001 UT95 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-24 07:34 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin