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 ]  
78131 (2002 NV12)
Classification: Main-belt Asteroid          SPK-ID: 2078131
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1929646455021306 6.0358e-08  
a 2.79621047321624 2.622e-08 au
q 2.256640710502724 1.7355e-07 au
i 10.74747123272214 5.6319e-06 deg
node 288.9587025648277 3.4382e-05 deg
peri 82.25714926606611 3.746e-05 deg
M 242.5159281558636 1.9069e-05 deg
tp 2459557.852178964109
(2021-Dec-09.35217896)
9.6019e-05 TDB
period 1707.86372380141
4.68
2.4022e-05
6.577e-08
d
yr
n .210789651997937 2.9649e-09 deg/d
Q 3.335780235929757 3.128e-08 au
  Orbit Determination Parameters
   # obs. used (total)      330  
   data-arc span      9243 days (25.31 yr)  
   first obs. used      1995-02-03  
   last obs. used      2020-05-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57065  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:28:09  

Additional Information
 Earth MOID = 1.2865 au 
 Jupiter MOID = 2.29399 au 
 T_jup = 3.274 
[ 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 15.5   n/a MPO432332  

78131 (2002 NV12)          Discovered 2002-Jul-04 by NEAT at Palomar
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Dec-05 00:15 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin