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 ]  
85727 (1998 SC75)
Classification: Main-belt Asteroid          SPK-ID: 2085727
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2127141377623764 3.1229e-08  
a 2.335936984322496 1.0979e-08 au
q 1.839050162835091 7.0614e-08 au
i 6.504345558941311 4.0912e-06 deg
node 59.05370690077537 3.705e-05 deg
peri 206.2467436745096 3.9497e-05 deg
M 116.3371420082604 1.1796e-05 deg
tp 2458579.088870841714
(2019-Apr-05.58887084)
4.3071e-05 TDB
period 1304.037591762493
3.57
9.1937e-06
2.517e-08
d
yr
n .2760656612003309 1.9463e-09 deg/d
Q 2.832823805809902 1.3315e-08 au
  Orbit Determination Parameters
   # obs. used (total)      674  
   data-arc span      10227 days (28.00 yr)  
   first obs. used      1991-11-02  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56635  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 08:18:37  

Additional Information
 Earth MOID = .82605 au 
 Jupiter MOID = 2.25666 au 
 T_jup = 3.528 
[ 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 15.8   n/a MPO436374  

85727 (1998 SC75)          Discovered 1998-Sep-21 by Elst, E. W. at La Silla
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Alternate Designations
 1998 SC75 = 2004 CA72 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-04 22:48 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin