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 ]  
187922 (2000 YD57)
Classification: Main-belt Asteroid          SPK-ID: 2187922
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1599592275820244 5.2943e-08  
a 3.144645409006251 2.7679e-08 au
q 2.641630358362252 1.6873e-07 au
i 3.439118395626845 4.911e-06 deg
node 89.22307792011814 0.00010077 deg
peri 326.693866447664 0.00010218 deg
M 247.7553105270945 2.1207e-05 deg
tp 2459835.566568491775
(2022-Sep-13.06656849)
0.00012601 TDB
period 2036.835468391814
5.58
2.6893e-05
7.363e-08
d
yr
n .1767447619538158 2.3336e-09 deg/d
Q 3.647660459650251 3.2107e-08 au
  Orbit Determination Parameters
   # obs. used (total)      402  
   data-arc span      6742 days (18.46 yr)  
   first obs. used      2000-12-04  
   last obs. used      2019-05-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60236  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:57:22  

Additional Information
 Earth MOID = 1.65362 au 
 Jupiter MOID = 1.70566 au 
 T_jup = 3.187 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457088.5 (2015-Mar-07.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1641960033634127 5.2569e-08  
q 2.621227485425352 1.6682e-07 au
tp 2457806.108165086735
(2017-Feb-21.60816509)
0.00010577 TDB
node 89.23805663659877 0.00010072 deg
peri 327.1513728166802 0.00010206 deg
i 3.44300343016117 4.9242e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      402  
   data-arc span      6742 days (18.46 yr)  
   first obs. used      2000-12-04  
   last obs. used      2019-05-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60236  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:57:22  

Additional Information
 Jupiter MOID = 1.70566 au 
 T_jup = 3.187 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.763510038560293E-15 -8.683057891790489E-15 -1.576539256127074E-12 5.474793898681819E-15 -2.839323765853596E-13 1.366902952924243E-16
q -8.683057891790489E-15 2.78281725591696E-14 6.330766109343455E-12 -1.456208088068903E-14 1.072352571365845E-12 -4.003604208955963E-16
tp -1.576539256127074E-12 6.330766109343455E-12 1.11866657405289E-8 -9.992334147709119E-12 1.804180137813794E-9 5.554801418270085E-14
node 5.474793898681819E-15 -1.456208088068903E-14 -9.992334147709119E-12 1.014477788768184E-8 -1.0127999562088E-8 -1.546010320782396E-10
peri -2.839323765853596E-13 1.072352571365845E-12 1.804180137813794E-9 -1.0127999562088E-8 1.041635364954954E-8 1.543213436895223E-10
i 1.366902952924243E-16 -4.003604208955963E-16 5.554801418270085E-14 -1.546010320782396E-10 1.543213436895223E-10 2.424752564694878E-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 15.60   n/a MPCxxxxx  
diameter diameter 4.183 km 0.598 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.064   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

187922 (2000 YD57)          Discovered 2000-Dec-30 by LINEAR at Socorro
Reference: 20080618/Numbers.arcLast Updated: 2008-06-20

[ show close-approach data ]
Alternate Designations
 2000 YD57 = 2005 SG218 
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-15 03:26 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin