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 ]  
(2020 KZ2)
Classification: Apollo [NEO]          SPK-ID: 54017179
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


[ revert to old Java-based viewer ]

Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02877030701682876 4.4448e-06  
a 1.005296543727876 2.568e-05 au
q .9763738535218686 2.1334e-05 au
i 7.231062166011861 0.010927 deg
node 64.95618958650452 0.0009889 deg
peri 7.497663670980668 0.011477 deg
M 176.2677513109437 0.01197 deg
tp 2458820.235555580807
(2019-Dec-02.73555558)
0.019044 TDB
period 368.1626361502269
1.01
0.014107
3.862e-05
d
yr
n .9778287220137782 3.7467e-05 deg/d
Q 1.034219233933884 2.6419e-05 au
  Orbit Determination Parameters
   # obs. used (total)      39  
   data-arc span      8 days  
   first obs. used      2020-05-20  
   last obs. used      2020-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      5  
   norm. resid. RMS      .36998  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-29 06:07:53  

Additional Information
 Earth MOID = .00966785 au 
 Jupiter MOID = 3.96743 au 
 T_jup = 6.048 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458991.5 (2020-May-22.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02960123432194451 2.5204e-06  
q .9748440021192358 2.5925e-05 au
tp 2458821.649627904496
(2019-Dec-04.14962790)
0.022773 TDB
node 64.95945400520199 0.0010038 deg
peri 8.614525260133473 0.014367 deg
i 7.232377105156838 0.010927 deg
  Orbit Determination Parameters
   # obs. used (total)      39  
   data-arc span      8 days  
   first obs. used      2020-05-20  
   last obs. used      2020-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      5  
   norm. resid. RMS      .36998  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-29 06:07:53  

Additional Information
 Jupiter MOID = 3.96743 au 
 T_jup = 6.048 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.352408393947575E-12 2.429288743311534E-11 -2.198921332756637E-8 -1.288882869031329E-9 -1.275327634250287E-8 1.396158367403111E-8
q 2.429288743311534E-11 6.721250703238194E-10 -5.886792380760443E-7 -2.571311452002776E-8 -3.701464203860112E-7 2.800747489664559E-7
tp -2.198921332756637E-8 -5.886792380760443E-7 .0005186086967570669 2.257721011817551E-5 .0003268108908469374 -.0002459219804044615
node -1.288882869031329E-9 -2.571311452002776E-8 2.257721011817551E-5 1.007639953967461E-6 1.412805212242265E-5 -1.096759475764263E-5
peri -1.275327634250287E-8 -3.701464203860112E-7 .0003268108908469374 1.412805212242265E-5 .0002064101645271467 -.0001539119326438653
i 1.396158367403111E-8 2.800747489664559E-7 -.0002459219804044615 -1.096759475764263E-5 -.0001539119326438653 .0001194046489557868

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 27.683   .38032 5 autocmod 2.8

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-11 04:04 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin