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 ]  
9332 (1990 SB1)
Classification: Main-belt Asteroid          SPK-ID: 2009332
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1087714675307532 1.4003e-08  
a 2.580924857028601 9.0893e-09 au
q 2.300193872743001 3.9137e-08 au
i 12.65677165144559 5.9789e-07 deg
node 346.3875306584725 2.5971e-06 deg
peri 211.7672369341995 8.6257e-06 deg
M 275.4953695080576 1.1064e-05 deg
tp 2459555.999892479654
(2021-Dec-07.49989248)
4.7259e-05 TDB
period 1514.472763772142
4.15
8.0003e-06
2.19e-08
d
yr
n .23770648677982 1.2557e-09 deg/d
Q 2.861655841314201 1.0078e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2657  
   data-arc span      25583 days (70.04 yr)  
   first obs. used      1951-03-05  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .43372  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 00:15:51  

Additional Information
 Earth MOID = 1.30912 au 
 Jupiter MOID = 2.13181 au 
 T_jup = 3.382 
[ 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 13.19   n/a E2021B10  
diameter diameter 6.176 km 0.202 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 2.98701 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Pravec, P.; Kusnirak, P.; Hornoch, K.; Kucakova, H.; Fatka, P. (2019) CBET 4677.]
geometric albedo albedo 0.320   0.065 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

9332 (1990 SB1)          Discovered 1990-Sep-16 by Holt, H. E. at Palomar
Reference: 19981005/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1990 SB1 = 1951 EZ2 = 1994 TU15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-May-16 21:38 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin