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 ]  
11754 Herbig (2560 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2011754
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05925348511756325 4.4796e-08  
a 2.886781789827078 1.3109e-08 au
q 2.715729908005907 1.2641e-07 au
i 1.103948929028238 5.0527e-06 deg
node 183.59291675 0.00016607 deg
peri 142.7208196694033 0.00017063 deg
M 100.3505494806374 4.0621e-05 deg
tp 2458501.113708449733
(2019-Jan-17.61370845)
0.00020186 TDB
period 1791.510518761876
4.90
1.2203e-05
3.341e-08
d
yr
n .2009477456201587 1.3688e-09 deg/d
Q 3.057833671648249 1.3886e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1790  
   data-arc span      21615 days (59.18 yr)  
   first obs. used      1960-09-24  
   last obs. used      2019-11-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51227  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-13 23:19:11  

Additional Information
 Earth MOID = 1.70391 au 
 Jupiter MOID = 2.13986 au 
 T_jup = 3.289 
[ 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 13.8   n/a MPO266021  

11754 Herbig           Discovered 1960 Sept. 24 by C. J. van Houten and I. van Houten-Groeneveld on Palomar Schmidt plates taken by T. Gehrels.
U.S. astronomer George Herbig (b. 1920), co-discoverer of Herbig-Haro objects, is a spectroscopist who has investigated young stars, star formation and the interstellar medium. At the Lick Observatory from 1948 to 1988, he now works at the University of Hawaii.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20040306/MPCPages.arcLast Updated: 2004-03-08

Alternate Designations
 2560 P-L = 1994 QH 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Feb-20 08:41 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin