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 ]  
1900 Katyusha (1971 YB)
Classification: Main-belt Asteroid          SPK-ID: 2001900
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .134272915072935 3.7278e-08  
a 2.210235886172842 6.5466e-09 au
q 1.913461070737603 8.1856e-08 au
i 6.544021705494592 4.712e-06 deg
node 281.8898216405011 3.4733e-05 deg
peri 142.5458933399181 3.9009e-05 deg
M 174.132325191359 1.7922e-05 deg
tp 2458019.958508594719
(2017-Sep-23.45850859)
5.9091e-05 TDB
period 1200.207581655103
3.29
5.3324e-06
1.46e-08
d
yr
n .2999481135617847 1.3326e-09 deg/d
Q 2.507010701608081 7.4256e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1875  
   data-arc span      24284 days (66.49 yr)  
   first obs. used      1953-04-14  
   last obs. used      2019-10-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46806  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 02:09:59  

Additional Information
 Earth MOID = .9317 au 
 Jupiter MOID = 2.7637 au 
 T_jup = 3.637 
[ 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 12.2   n/a PDS3 (MPC 17263)  
diameter diameter 8.820 km 0.097 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 9.4999 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Published Reference List:
[Behrend, R. (2003) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Sada, P.V. (2008) Minor Planet Bull. 35, 105-107.]
[Durech, J.; Hanus, J.; Oszkiewsicz, D.; Vanco, R. (2016) Astron. Astrophys. 587, A48.]
[Dykhuis, M.J.; Molnar, L.A.; Gates, C.J.; Gonzales, J.A.; et al. (2016) Icarus 267, 174-203.]
geometric albedo albedo 0.299   0.037 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

1900 Katyusha (1971 YB)          Discovered 1971-Dec-16 by Smirnova, T. at Nauchnyj
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1971 YB = 1938 WM = 1941 SS1 = 1950 LS = 1953 GL1 = 1961 WD = 1969 DC 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-13 10:59 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin