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 ]  
4822 Karge (1986 TC1)
Classification: Main-belt Asteroid          SPK-ID: 2004822
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 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1847948315690621 3.1949e-08  
a 2.252479903950416 5.5533e-09 au
q 1.836233259487202 7.1559e-08 au
i 4.052368770893565 3.6683e-06 deg
node 141.3193890271514 4.9526e-05 deg
peri 264.7171768358941 5.0438e-05 deg
M 322.3391535285899 1.0373e-05 deg
tp 2459129.674678904676
(2020-Oct-07.17467890)
3.5746e-05 TDB
period 1234.780647880167
3.38
4.5663e-06
1.25e-08
d
yr
n .2915497587511084 1.0782e-09 deg/d
Q 2.66872654841363 6.5795e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2292  
   data-arc span      18133 days (49.65 yr)  
   first obs. used      1971-03-24  
   last obs. used      2020-11-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46799  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 02:19:24  

Additional Information
 Earth MOID = .850968 au 
 Jupiter MOID = 2.7229 au 
 T_jup = 3.600 
[ 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 13.7   n/a MPO384797  
diameter diameter 4.335 km 0.194 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.341   0.056 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

4822 Karge (1986 TC1)          Discovered 1986-Oct-04 by Bowell, E. at Flagstaff
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1986 TC1 = 1979 QM5 = 1979 QO 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jan-22 23:37 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin