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 ]  
56723 (2000 NK12)
Classification: Main-belt Asteroid          SPK-ID: 2056723
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1464275074270362 4.0109e-08  
a 2.560808726194501 1.1882e-08 au
q 2.185835887420437 1.0586e-07 au
i 14.45742406004617 3.8597e-06 deg
node 182.6927491454794 1.8874e-05 deg
peri 114.3173886434969 2.5242e-05 deg
M 315.5081102050565 1.6813e-05 deg
tp 2459185.487545698326
(2020-Dec-01.98754570)
7.0023e-05 TDB
period 1496.801254303341
4.10
1.0417e-05
2.852e-08
d
yr
n .2405128930544325 1.6739e-09 deg/d
Q 2.935781564968566 1.3621e-08 au
  Orbit Determination Parameters
   # obs. used (total)      883  
   data-arc span      7827 days (21.43 yr)  
   first obs. used      1999-03-20  
   last obs. used      2020-08-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56973  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:58:05  

Additional Information
 Earth MOID = 1.21534 au 
 Jupiter MOID = 2.4129 au 
 T_jup = 3.376 
[ 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 15.3   n/a MPO468460  
diameter diameter 3.381 km 0.749 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.155   0.073 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

56723 (2000 NK12)          Discovered 2000-Jul-05 by LONEOS at Anderson Mesa
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 NK12 = 2001 VD97 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jan-23 21:55 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin