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 ]  
46297 (2001 MK13)
Classification: Main-belt Asteroid          SPK-ID: 2046297
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1834441451150508 5.4271e-08  
a 2.681428056439143 1.2849e-08 au
q 2.189535778938152 1.4263e-07 au
i 12.69035520464942 5.4996e-06 deg
node 312.8001214518108 1.9277e-05 deg
peri 19.43047775037228 2.3449e-05 deg
M 80.25710825673458 1.2587e-05 deg
tp 2458842.956689047446
(2019-Dec-25.45668905)
5.5047e-05 TDB
period 1603.790551874496
4.39
1.1528e-05
3.156e-08
d
yr
n .2244682134953565 1.6134e-09 deg/d
Q 3.173320333940133 1.5206e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1451  
   data-arc span      10047 days (27.51 yr)  
   first obs. used      1993-08-15  
   last obs. used      2021-02-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45176  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:47:41  

Additional Information
 Earth MOID = 1.1803 au 
 Jupiter MOID = 2.1901 au 
 T_jup = 3.317 
[ 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 14.27   n/a E2021B10  
diameter diameter 4.376 km 0.894 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.143   0.076 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  

46297 (2001 MK13)          Discovered 2001-Jun-24 by JPL/GEODSS NEAT at Palomar
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 MK13 = 1993 PO4 = 1998 XY62 = 2000 CO28 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-19 15:33 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin