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 ]  
52792 (1998 QY50)
Classification: Main-belt Asteroid          SPK-ID: 2052792
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1211059710797598 6.8382e-08  
a 2.308641793116804 7.4531e-09 au
q 2.029051486886075 1.5794e-07 au
i 6.557592883538592 8.2884e-06 deg
node 349.9021411444168 3.0227e-05 deg
peri 30.33661068430918 4.1652e-05 deg
M 100.3448965275571 2.7795e-05 deg
tp 2458843.370236934979
(2019-Dec-25.87023694)
9.8769e-05 TDB
period 1281.248166598092
3.51
6.2045e-06
1.699e-08
d
yr
n .2809760118181123 1.3606e-09 deg/d
Q 2.588232099347532 8.3557e-09 au
  Orbit Determination Parameters
   # obs. used (total)      859  
   data-arc span      15898 days (43.53 yr)  
   first obs. used      1977-09-09  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53837  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 06:19:57  

Additional Information
 Earth MOID = 1.03219 au 
 Jupiter MOID = 2.88931 au 
 T_jup = 3.568 
[ 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 15.73   n/a MPCxxxxx  

52792 (1998 QY50)          Discovered 1998-Aug-17 by LINEAR at Socorro
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 QY50 = 1977 RL18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-24 16:45 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin