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 ]  
295996 (2008 YQ94)
Classification: Main-belt Asteroid          SPK-ID: 2295996
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1747553063335907 7.9409e-08  
a 2.761813261466358 4.1683e-08 au
q 2.279171738922631 2.3913e-07 au
i 3.455687994007634 7.6083e-06 deg
node 116.1569901696504 0.00016214 deg
peri 135.4225568721909 0.00016693 deg
M 47.17598239264092 3.0777e-05 deg
tp 2458780.810983433897
(2019-Oct-24.31098343)
0.00014503 TDB
period 1676.447250330797
4.59
3.7953e-05
1.039e-07
d
yr
n .2147398314673872 4.8615e-09 deg/d
Q 3.244454784010084 4.8968e-08 au
  Orbit Determination Parameters
   # obs. used (total)      163  
   data-arc span      7052 days (19.31 yr)  
   first obs. used      2000-02-05  
   last obs. used      2019-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62686  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 05:43:52  

Additional Information
 Earth MOID = 1.26639 au 
 Jupiter MOID = 1.80265 au 
 T_jup = 3.316 
[ 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 16.6   n/a MPO291818  
diameter diameter 1.950 km 0.156 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.106   0.018 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

295996 (2008 YQ94)          Discovered 2008-Dec-29 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jun-05 23:37 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin