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 ]  
4916 Brumberg (1970 PS)
Classification: Main-belt Asteroid          SPK-ID: 2004916
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 42 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09625721648734559 2.2443e-08  
a 3.043271860479889 1.4295e-08 au
q 2.750334982175829 6.9133e-08 au
i 10.77593641692873 3.957e-07 deg
node 148.0024857939904 1.2361e-06 deg
peri 274.6866195692896 5.7996e-06 deg
M 127.2863252166539 7.2275e-06 deg
tp 2458710.871597597180
(2019-Aug-15.37159760)
3.5767e-05 TDB
period 1939.141729835413
5.31
1.3663e-05
3.741e-08
d
yr
n .1856491428455595 1.3081e-09 deg/d
Q 3.336208738783948 1.5671e-08 au
  Orbit Determination Parameters
   # obs. used (total)      3383  
   data-arc span      30251 days (82.82 yr)  
   first obs. used      1938-08-29  
   last obs. used      2021-06-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .38234  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-07 23:32:15  

Additional Information
 Earth MOID = 1.78996 au 
 Jupiter MOID = 1.96695 au 
 T_jup = 3.205 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 11.66   n/a E2021B10  
diameter diameter 16.507 km 0.347 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 6.683 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Behrend, R. (2010) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
geometric albedo albedo 0.178   0.030 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

4916 Brumberg (1970 PS)          Discovered 1970-Aug-10 by Crim. Astroph. Obs. at Nauchnyj
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1970 PS = 1938 QM = 1978 CR = 1983 BS = 1986 QZ3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Aug-04 20:12 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin