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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
79149 Kajigamori (1992 UR4)
Classification: Main-belt Asteroid          SPK-ID: 2079149
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


[ revert to old Java-based viewer ]

Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2339649797195762 3.739e-08  
a 2.281440061658161 8.6553e-09 au
q 1.74766298390088 8.812e-08 au
i 1.616508388642613 4.4812e-06 deg
node 290.8575427831011 0.00017015 deg
peri 141.3666851355979 0.00017074 deg
M 341.0546883141077 1.3826e-05 deg
tp 2459066.738619994092
(2020-Aug-05.23861999)
4.8552e-05 TDB
period 1258.670408448866
3.45
7.1627e-06
1.961e-08
d
yr
n .2860160988798087 1.6276e-09 deg/d
Q 2.815217139415441 1.068e-08 au
  Orbit Determination Parameters
   # obs. used (total)      800  
   data-arc span      9699 days (26.55 yr)  
   first obs. used      1992-10-21  
   last obs. used      2019-05-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54278  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:48:01  

Additional Information
 Earth MOID = .762754 au 
 Jupiter MOID = 2.47354 au 
 T_jup = 3.568 
[ 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 15.7   n/a MPO296680  

79149 Kajigamori           Discovered 1992 Oct. 27 by T. Seki at Geisei.
Kajigamori is a 1400-meter-high mountain in Otoyo town in Kochi prefecture. Near the summit there is an observatory, attached to a hotel, equipped with a 0.60-m telescope. Famous for the camping ground and beautiful starry nights, the summit is crowded with tourists in summer.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20080819/MPCPages.arcLast Updated: 2008-08-25

[ show close-approach data ]
Alternate Designations
 1992 UR4 = 1999 XW96 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Mar-28 09:35 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin