Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
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 ]  
29878 (1999 GY19)
Classification: Main-belt Asteroid          SPK-ID: 2029878
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .142824301406963 5.4939e-08  
a 2.686587333360504 2.4369e-08 AU
q 2.302877374304495 1.4265e-07 AU
i 11.26462796027435 8.0748e-06 deg
node 193.5311699919258 2.7683e-05 deg
peri 258.6285815151438 3.9966e-05 deg
M 298.4664835490599 2.9477e-05 deg
tp 2457275.421753163629
(2015-Sep-09.92175316)
0.00013239 JED
period 1608.421505015324
4.40
2.1884e-05
5.992e-08
d
yr
n .2238219265767465 3.0453e-09 deg/d
Q 3.070297292416514 2.7849e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      869  
   data-arc span      6947 days (19.02 yr)  
   first obs. used      1995-05-31  
   last obs. used      2014-06-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53351  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-16 14:26:36  

Additional Information
 Earth MOID = 1.35009 AU 
 T_jup = 3.332 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.6 mag n/a MPO263599  

29878 (1999 GY19)          Discovered 1999-Apr-15 by LINEAR at Socorro (704)
Reference: 20011002/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 GY19 = 1979 UV3 = 1995 ML1 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2014-Sep-02 09:20 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin