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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
193530 (2000 YM91)
Classification: Main-belt Asteroid          SPK-ID: 2193530
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3251641365148195 7.5651e-08  
a 2.599544605152392 2.8961e-08 au
q 1.754265928286257 1.9865e-07 au
i 12.98945734216329 6.1521e-06 deg
node 94.37514489135414 3.6385e-05 deg
peri 265.8884599264535 3.7333e-05 deg
M 200.4940573971608 1.8431e-05 deg
tp 2459278.795139048621
(2021-Mar-05.29513905)
8.7231e-05 TDB
period 1530.891238739069
4.19
2.5583e-05
7.004e-08
d
yr
n .2351571365033854 3.9298e-09 deg/d
Q 3.444823282018526 3.8378e-08 au
  Orbit Determination Parameters
   # obs. used (total)      390  
   data-arc span      6794 days (18.60 yr)  
   first obs. used      2000-10-01  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52895  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:11:18  

Additional Information
 Earth MOID = .807209 au 
 Jupiter MOID = 2.18845 au 
 T_jup = 3.304 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.2   n/a MPO436957  
diameter diameter 4.716 km 1.164 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  
geometric albedo albedo 0.060   0.033 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  

193530 (2000 YM91)          Discovered 2000-Dec-30 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Oct-16 23:28 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin