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 ]  
19273 (1995 XJ)
Classification: Main-belt Asteroid          SPK-ID: 2019273
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1379703755919679 3.4303e-08  
a 2.80204569543554 1.2162e-08 au
q 2.415446398410442 9.72e-08 au
i 10.40141721981812 3.6094e-06 deg
node 81.43728518901628 2.2932e-05 deg
peri 345.8681894494021 2.7137e-05 deg
M 171.4800542228149 1.5679e-05 deg
tp 2458580.439497511125
(2019-Apr-06.93949751)
7.2174e-05 TDB
period 1713.212549573058
4.69
1.1154e-05
3.054e-08
d
yr
n .2101315450261639 1.3681e-09 deg/d
Q 3.188644992460639 1.384e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1610  
   data-arc span      11171 days (30.58 yr)  
   first obs. used      1990-11-11  
   last obs. used      2021-06-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48871  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 04:47:00  

Additional Information
 Earth MOID = 1.43091 au 
 Jupiter MOID = 2.10458 au 
 T_jup = 3.287 
[ 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 14.24   n/a MPO614063  
diameter diameter 3.890 km 0.037 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.293   0.054 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

19273 (1995 XJ)          Discovered 1995-Dec-10 by Klet at Klet
Reference: 20001211/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jul-24 15:36 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin