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 ]  
134632 (1999 UG7)
Classification: Main-belt Asteroid          SPK-ID: 2134632
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1731065687087979 6.3738e-08  
a 2.32397627885455 1.0973e-08 au
q 1.921680719461398 1.5049e-07 au
i 25.34349661730475 6.0235e-06 deg
node 353.3672668930402 6.7699e-06 deg
peri 25.35394351530492 1.6326e-05 deg
M 14.14502492643497 1.1328e-05 deg
tp 2459149.655125527816
(2020-Oct-27.15512553)
4.0825e-05 TDB
period 1294.034821796501
3.54
9.1646e-06
2.509e-08
d
yr
n .2781996233302393 1.9703e-09 deg/d
Q 2.726271838247702 1.2872e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1512  
   data-arc span      7826 days (21.43 yr)  
   first obs. used      1999-09-24  
   last obs. used      2021-02-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .4553  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:09:13  

Additional Information
 Earth MOID = .933832 au 
 Jupiter MOID = 2.77227 au 
 T_jup = 3.429 
[ 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 14.77   n/a E2021B55  
rotation period rot_per 219.972 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]

134632 (1999 UG7)          Discovered 1999-Oct-30 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Alternate Designations
 1999 UG7 = 2001 FW147 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-16 07:20 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin