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 ]  
300858 (2007 YD43)
Classification: Main-belt Asteroid          SPK-ID: 2300858
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2525737771932026 4.6638e-08  
a 3.077157777209723 2.7634e-08 au
q 2.299948414400423 1.4267e-07 au
i 15.09131894806672 7.03e-06 deg
node 308.4833041539345 2.4359e-05 deg
peri 141.8638686965842 2.9736e-05 deg
M 202.2182987132412 1.743e-05 deg
tp 2460260.626269046476
(2023-Nov-12.12626905)
0.00010338 TDB
period 1971.619359657886
5.40
2.6559e-05
7.271e-08
d
yr
n .1825910251066245 2.4596e-09 deg/d
Q 3.854367140019022 3.4614e-08 au
  Orbit Determination Parameters
   # obs. used (total)      284  
   data-arc span      8540 days (23.38 yr)  
   first obs. used      1997-01-04  
   last obs. used      2020-05-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52867  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 05:36:34  

Additional Information
 Earth MOID = 1.33593 au 
 Jupiter MOID = 1.41973 au 
 T_jup = 3.128 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457335.5 (2015-Nov-09.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2550677616731859 4.6807e-08  
q 2.289571604804599 1.4344e-07 au
tp 2458291.076294487625
(2018-Jun-21.57629449)
8.5925e-05 TDB
node 308.5025323238989 2.4377e-05 deg
peri 141.9816714228161 2.9614e-05 deg
i 15.09583708726013 7.0302e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      284  
   data-arc span      8540 days (23.38 yr)  
   first obs. used      1997-01-04  
   last obs. used      2020-05-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52867  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 05:36:34  

Additional Information
 Jupiter MOID = 1.41973 au 
 T_jup = 3.128 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.190879301700709E-15 -6.644819075308421E-15 5.945273150444466E-13 -9.383831709405039E-15 1.332680574111367E-13 -4.95766104782486E-15
q -6.644819075308421E-15 2.057548052866105E-14 -9.815407589052992E-13 3.048613520537051E-14 -2.961490489243085E-13 1.777542447798583E-14
tp 5.945273150444466E-13 -9.815407589052992E-13 7.383089519377144E-9 -3.042675063959261E-13 1.471047079250466E-9 1.598801848362281E-11
node -9.383831709405039E-15 3.048613520537051E-14 -3.042675063959261E-13 5.942327872674692E-10 -5.734326908487484E-10 4.191676677434772E-11
peri 1.332680574111367E-13 -2.961490489243085E-13 1.471047079250466E-9 -5.734326908487484E-10 8.76993600888874E-10 -3.765211014196542E-11
i -4.95766104782486E-15 1.777542447798583E-14 1.598801848362281E-11 4.191676677434772E-11 -3.765211014196542E-11 4.942409381967647E-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 15.51   n/a E2021B55  

300858 (2007 YD43)          Discovered 2007-Dec-30 by CSS at Catalina
Reference: 20111012/Numbers.arcLast Updated: 2011-10-13

[ show close-approach data ]
Alternate Designations
 2007 YD43 = 1997 AK23 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jul-25 04:27 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin