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 ]  
4332 Milton (1983 RC)
Classification: Main-belt Asteroid          SPK-ID: 2004332
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3147746869577596 4.1014e-08  
a 2.586176992400493 1.1509e-08 au
q 1.772113939200268 1.1045e-07 au
i 19.16503153785601 3.9774e-06 deg
node 165.9639653993304 9.9696e-06 deg
peri 198.2416876938671 1.1132e-05 deg
M 297.8620094570316 7.9879e-06 deg
tp 2459262.704714645567
(2021-Feb-17.20471465)
3.5035e-05 TDB
period 1519.098001843671
4.16
1.014e-05
2.776e-08
d
yr
n .2369827355200796 1.5819e-09 deg/d
Q 3.400240045600719 1.5131e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2303  
   data-arc span      31820 days (87.12 yr)  
   first obs. used      1933-09-16  
   last obs. used      2020-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43084  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 03:52:28  

Additional Information
 Earth MOID = .776051 au 
 Jupiter MOID = 2.07083 au 
 T_jup = 3.276 
[ 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 12.8   n/a MPO337288  
diameter diameter 11.54 km 0.6 IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 5
rotation period rot_per 3.295 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Oey, J. (2009) Minor Planet Bull. 36, 162-165.]
[Kabas, A. (2016) Icarus 271, 279-282.]
geometric albedo albedo 0.2306   0.028 IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 5
SMASSII spectral type spec_B Xe   n/a EAR-A-5-DDR-TAXONOMY-V4.0 based on a high-resolution spectrum by Xu et al. (1995) or Bus and Binzel (2002)

4332 Milton (1983 RC)          Discovered 1983-Sep-05 by Shoemaker, C. S. at Palomar
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1983 RC = 1933 SH1 = 1989 ET4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Nov-30 18:16 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin