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 ]  
190303 (1997 AH10)
Classification: Main-belt Asteroid          SPK-ID: 2190303
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2215052900813339 6.7292e-08  
a 2.632617256277421 1.8145e-08 au
q 2.049478607252565 1.7877e-07 au
i 4.560443048980208 5.5377e-06 deg
node 119.4924446354731 9.3489e-05 deg
peri 262.0018853659492 9.4559e-05 deg
M 287.5278380492554 1.5977e-05 deg
tp 2459514.586108550432
(2021-Oct-27.08610855)
7.0272e-05 TDB
period 1560.199061744613
4.27
1.6131e-05
4.416e-08
d
yr
n .2307397875226564 2.3856e-09 deg/d
Q 3.215755905302276 2.2165e-08 au
  Orbit Determination Parameters
   # obs. used (total)      269  
   data-arc span      8567 days (23.46 yr)  
   first obs. used      1997-01-09  
   last obs. used      2020-06-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .65328  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:07:05  

Additional Information
 Earth MOID = 1.05703 au 
 Jupiter MOID = 2.25645 au 
 T_jup = 3.359 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457797.5 (2017-Feb-13.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2220634272841601 6.7466e-08  
q 2.046737157600562 1.7909e-07 au
tp 2457957.383080787201
(2017-Jul-22.88308079)
6.6221e-05 TDB
node 119.5050636706169 9.3561e-05 deg
peri 262.3746869017494 9.4615e-05 deg
i 4.559616595850569 5.5385e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      269  
   data-arc span      8567 days (23.46 yr)  
   first obs. used      1997-01-09  
   last obs. used      2020-06-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .65328  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:07:05  

Additional Information
 Jupiter MOID = 2.25645 au 
 T_jup = 3.359 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.55162497375981E-15 -1.204493018091817E-14 2.799772558774495E-12 -6.785045563377561E-14 6.456949940405539E-13 -1.775525039888256E-15
q -1.204493018091817E-14 3.207474964099177E-14 -7.273575639389691E-12 1.786716480196201E-13 -1.685641461690685E-12 4.91982161401434E-15
tp 2.799772558774495E-12 -7.273575639389691E-12 4.385236084823702E-9 -5.966969651604488E-11 1.023131331183428E-9 -2.937151092816132E-12
node -6.785045563377561E-14 1.786716480196201E-13 -5.966969651604488E-11 8.753739974479251E-9 -8.738464477796457E-9 -2.360255635145333E-10
peri 6.456949940405539E-13 -1.685641461690685E-12 1.023131331183428E-9 -8.738464477796457E-9 8.951936737809409E-9 2.346543426655881E-10
i -1.775525039888256E-15 4.91982161401434E-15 -2.937151092816132E-12 -2.360255635145333E-10 2.346543426655881E-10 3.067471776527432E-11

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 16.60   n/a E2021B55  

190303 (1997 AH10)          Discovered 1997-Jan-09 by Spacewatch at Kitt Peak
Reference: 20080917/Numbers.arcLast Updated: 2008-09-19

[ show close-approach data ]
Alternate Designations
 1997 AH10 = 2004 TR116 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-May-17 23:58 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin