Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
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 ]  
5929 Manzano (1974 XT)
Classification: Mars-crossing Asteroid          SPK-ID: 2005929
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3045901601112241 7.0191e-08  
a 2.35708596425374 1.1852e-08 au
q 1.639140773005774 1.6301e-07 au
i 23.0155769934596 6.8465e-06 deg
node 126.3421468213574 1.3664e-05 deg
peri 277.9961284176449 1.9105e-05 deg
M 201.9151548639985 1.6828e-05 deg
tp 2458180.929259156047
(2018-Mar-03.42925916)
6.3669e-05 JED
period 1321.787253651113
3.62
9.9693e-06
2.729e-08
d
yr
n .2723585047484671 2.0542e-09 deg/d
Q 3.075031155501705 1.5462e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1012  
   data-arc span      15101 days (41.34 yr)  
   first obs. used      1974-12-14  
   last obs. used      2016-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .47136  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 12:53:56  

Additional Information
 Earth MOID = .810548 au 
 Jupiter MOID = 2.66966 au 
 T_jup = 3.388 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.4 mag n/a MPO337303  
rotation period rot_per 3.7596 h n/a LCDB (Rev. 2016-February); Warner et al., 2009 Published Reference List:
[Pravec, P.; Wolf, M.; Sarounova, L. (2014) http://www.asu.cas.cz/~ppravec/neo.htm]
[Durech, J.; Hanus, J.; Oszkiewsicz, D.; Vanco, R. (2016) Astron. Astrophys. 587, A48.]

5929 Manzano           Discovered 1974 Dec. 14 by the Félix Aguilar Observatory team at the El Leoncito Station.
José Roberto Manzano (1928-1999) took part in almost all the cosmic radiation projects developed in Argentina in the 1960s and was the initiator of ionospheric studies in the country. A researcher at the Argentinian Commission of Atomic Energy, he was also a visiting professor at the University of Minnesota.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20070926/MPCPages.arcLast Updated: 2007-09-30

Alternate Designations
 1974 XT = 1988 PB 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2016-May-03 04:58 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin