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 ]  
30485 (2000 PK16)
Classification: Main-belt Asteroid          SPK-ID: 2030485
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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1964228985389772 3.0333e-08  
a 2.951178813099014 1.5499e-08 au
q 2.371499716523287 8.7706e-08 au
i 6.825352209980757 3.4417e-06 deg
node 125.2067072707618 3.0407e-05 deg
peri 324.6495161719085 3.1934e-05 deg
M 250.402391406037 1.194e-05 deg
tp 2459764.254849366278
(2022-Jul-03.75484937)
6.3552e-05 TDB
period 1851.789910159037
5.07
1.4588e-05
3.994e-08
d
yr
n .1944065026086475 1.5315e-09 deg/d
Q 3.530857909674741 1.8544e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1606  
   data-arc span      16005 days (43.82 yr)  
   first obs. used      1976-12-20  
   last obs. used      2020-10-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55206  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 06:36:14  

Additional Information
 Earth MOID = 1.39169 au 
 Jupiter MOID = 1.68949 au 
 T_jup = 3.230 
[ 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 13.76   n/a E2021B10  
diameter diameter 5.717 km 1.309 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.236   0.087 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

30485 (2000 PK16)          Discovered 2000-Aug-01 by LINEAR at Socorro
Reference: 20011002/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 PK16 = 1976 YO7 = 1977 AX = 1991 VA15 = 1993 FC57 = 1996 VM31 = 2019 HY6 
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-13 02:09 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin