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 ]  
78187 (2002 NY38)
Classification: Main-belt Asteroid          SPK-ID: 2078187
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03260617961208784 4.234e-08  
a 2.660825577973078 1.3469e-08 au
q 2.57406622126125 1.1468e-07 au
i 14.68036367968953 4.9364e-06 deg
node 189.8573676548828 1.3736e-05 deg
peri 157.2190000156 6.1015e-05 deg
M 344.6931566338707 5.8371e-05 deg
tp 2459067.907182415530
(2020-Aug-06.40718242)
0.000257 TDB
period 1585.342260918894
4.34
1.2037e-05
3.296e-08
d
yr
n .2270803023893007 1.7242e-09 deg/d
Q 2.747584934684905 1.3908e-08 au
  Orbit Determination Parameters
   # obs. used (total)      915  
   data-arc span      8101 days (22.18 yr)  
   first obs. used      1998-08-27  
   last obs. used      2020-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56106  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:27:49  

Additional Information
 Earth MOID = 1.57411 au 
 Jupiter MOID = 2.37031 au 
 T_jup = 3.338 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.0   n/a MPO474672  
diameter diameter 3.074 km 0.456 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.205   0.038 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

78187 (2002 NY38)          Discovered 2002-Jul-11 by LINEAR at Socorro
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2002 NY38 = 1999 VO177 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Nov-28 20:18 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin