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 ]  
43876 (1994 XV4)
Classification: Main-belt Asteroid          SPK-ID: 2043876
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1378286978984307 4.1347e-08  
a 2.683140387384886 1.0442e-08 au
q 2.313326641512936 1.1436e-07 au
i 12.01683536175326 3.512e-06 deg
node 274.8237702076929 1.8292e-05 deg
peri 161.5361008686369 2.3673e-05 deg
M 343.4545561026376 1.309e-05 deg
tp 2459274.280134753105
(2021-Feb-28.78013475)
5.8305e-05 TDB
period 1605.327042047621
4.40
9.3712e-06
2.566e-08
d
yr
n .2242533705411292 1.3091e-09 deg/d
Q 3.052954133256836 1.1881e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1683  
   data-arc span      9580 days (26.23 yr)  
   first obs. used      1994-12-09  
   last obs. used      2021-03-02  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45153  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:23:29  

Additional Information
 Earth MOID = 1.33169 au 
 Jupiter MOID = 2.19346 au 
 T_jup = 3.331 
[ 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 13.97   n/a MPCxxxxx  
diameter diameter 4.690 km 1.049 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.320   0.054 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

43876 (1994 XV4)          Discovered 1994-Dec-09 by Kobayashi, T. at Oizumi
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1994 XV4 = 2000 AP245 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-22 13:28 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin