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 ]  
2962 Otto (1940 YF)
Classification: Main-belt Asteroid          SPK-ID: 2002962
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03900666016860004 4.1659e-08  
a 2.568172727731176 1.1917e-08 au
q 2.4679968868863 1.0636e-07 au
i 15.64300792359296 5.0866e-06 deg
node 54.21279201063268 1.6449e-05 deg
peri 117.4347985809114 6.5938e-05 deg
M 308.4269093711104 6.3694e-05 deg
tp 2458815.855232815451
(2019-Nov-28.35523282)
0.00026602 TDB
period 1503.262318937579
4.12
1.0463e-05
2.865e-08
d
yr
n .2394791617303543 1.6669e-09 deg/d
Q 2.668348568576053 1.2382e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1854  
   data-arc span      32180 days (88.10 yr)  
   first obs. used      1931-10-07  
   last obs. used      2019-11-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42784  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-03 20:42:33  

Additional Information
 Earth MOID = 1.49352 au 
 Jupiter MOID = 2.34358 au 
 T_jup = 3.378 
[ 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 11.2   n/a MPO384778  
diameter diameter 17.011 km 0.414 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
rotation period rot_per 2.67756 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Published Reference List:
[Ellsworth, N.; Hughes, S.; Ditteon, R. (2002) Minor Planet Bull. 29, 68.]
[Behrend, R. (2007) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Behrend, R. (2016) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
geometric albedo albedo 0.222   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

2962 Otto (1940 YF)          Discovered 1940-Dec-28 by Vaisala, Y. at Turku
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1940 YF = 1931 TV2 = 1942 JB = 1950 GC = 1979 HJ5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-12 21:51 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin