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

Significant website upgrade scheduled for September 27. More details available here.

JPL Small-Body Database Browser
Search: [ help ]  
79308 (1995 YB12)
Classification: Main-belt Asteroid          SPK-ID: 2079308
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1372559293690066 4.9853e-08  
a 2.410620680311624 1.238e-08 au
q 2.079748698479305 1.2068e-07 au
i 3.605884674906897 4.8622e-06 deg
node 156.9113522267298 6.9721e-05 deg
peri 218.3122981631377 7.1206e-05 deg
M 15.02431709492481 1.5409e-05 deg
tp 2459339.446277680972
(2021-May-04.94627768)
5.8374e-05 TDB
period 1367.073119202757
3.74
1.0531e-05
2.883e-08
d
yr
n .2633363167947761 2.0286e-09 deg/d
Q 2.741492662143943 1.4079e-08 au
  Orbit Determination Parameters
   # obs. used (total)      494  
   data-arc span      9985 days (27.34 yr)  
   first obs. used      1993-03-24  
   last obs. used      2020-07-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60414  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 13:41:11  

Additional Information
 Earth MOID = 1.08109 au 
 Jupiter MOID = 2.72387 au 
 T_jup = 3.504 
[ 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 16.39   n/a E2021B10  

79308 (1995 YB12)          Discovered 1995-Dec-18 by Spacewatch at Kitt Peak
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 1995 YB12 = 2002 TT227 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Sep-18 08:53 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin