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 ]  
183682 (2003 YH2)
Classification: Main-belt Asteroid          SPK-ID: 2183682
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2127154850799813 3.979e-08  
a 2.187398551696547 8.475e-09 au
q 1.722105007709167 8.4969e-08 au
i 5.664942935591839 8.1508e-06 deg
node 74.7734934843911 3.6293e-05 deg
peri 280.3063868792251 4.1246e-05 deg
M 107.6978695738836 2.0773e-05 deg
tp 2458646.995522605818
(2019-Jun-12.49552261)
6.7083e-05 TDB
period 1181.653939538707
3.24
6.8674e-06
1.88e-08
d
yr
n .3046577241899912 1.7706e-09 deg/d
Q 2.652692095683926 1.0278e-08 au
  Orbit Determination Parameters
   # obs. used (total)      442  
   data-arc span      6468 days (17.71 yr)  
   first obs. used      2002-05-10  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46134  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 19:40:20  

Additional Information
 Earth MOID = .72889 au 
 Jupiter MOID = 2.80327 au 
 T_jup = 3.640 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457235.5 (2015-Aug-01.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2136949948116844 3.9952e-08  
q 1.719511004515667 8.5386e-08 au
tp 2457465.219701406660
(2016-Mar-17.71970141)
6.3163e-05 TDB
node 74.79892415636898 3.632e-05 deg
peri 280.229344763343 4.1206e-05 deg
i 5.664000132981485 8.1485e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      442  
   data-arc span      6468 days (17.71 yr)  
   first obs. used      2002-05-10  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46134  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 19:40:20  

Additional Information
 Jupiter MOID = 2.80327 au 
 T_jup = 3.640 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.596133515981551E-15 -3.402175750224123E-15 1.523650489078986E-12 1.145970199126486E-15 4.41993095567976E-13 -3.662851391955294E-15
q -3.402175750224123E-15 7.290733942635285E-15 -3.147696713040099E-12 -2.776803843597377E-15 -9.136228982993768E-13 8.035209900529883E-15
tp 1.523650489078986E-12 -3.147696713040099E-12 3.989620254164993E-9 -1.54386060605179E-12 1.232647342839745E-9 -4.71609763244525E-12
node 1.145970199126486E-15 -2.776803843597377E-15 -1.54386060605179E-12 1.319161538943454E-9 -1.312729874803175E-9 -7.62724830451865E-11
peri 4.41993095567976E-13 -9.136228982993768E-13 1.232647342839745E-9 -1.312729874803175E-9 1.697956146021726E-9 7.446186794854975E-11
i -3.662851391955294E-15 8.035209900529883E-15 -4.71609763244525E-12 -7.62724830451865E-11 7.446186794854975E-11 6.639799491719105E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.6   n/a MPO449925  

183682 (2003 YH2)          Discovered 2003-Dec-18 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

Alternate Designations
 2003 YH2 = 2005 GE4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-12 18:26 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin