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 ]  
4507 Petercollins (1990 FV)
Classification: Main-belt Asteroid          SPK-ID: 2004507
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .009715536934235332 4.8368e-08  
a 2.86817726343252 2.1979e-08 AU
q 2.840311381295708 1.3963e-07 AU
i 2.663980394847734 5.1845e-06 deg
node 47.53291613995566 0.00011182 deg
peri 76.82876774858745 0.00031039 deg
M 89.45006929368762 0.00028757 deg
tp 2456559.655333848418
(2013-Sep-24.15533385)
0.0014183 JED
period 1774.219752625378
4.86
2.0394e-05
5.584e-08
d
yr
n .2029060940547499 2.3323e-09 deg/d
Q 2.896043145569334 2.2192e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1668  
   data-arc span      30008 days (82.16 yr)  
   first obs. used      1932-04-24  
   last obs. used      2014-06-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .4756  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Oct-09 14:01:18  

Additional Information
 Earth MOID = 1.85646 AU 
 T_jup = 3.297 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 11.9 mag n/a MPO309184  
rotation period rot_per 6.58 h n/a Asteroid Lightcurve DataBase (Rev. 2014-Mar-01) Published Reference List:
[Yoshida, F.; Dermawan, B.; Nakamura, T.; Ito, T.; et al. (2005) ACM 2005, abstract.]
[Ito, T.; Yoshida, F.; Fukushima, H.; Sato, H.; et al. (2013) Minor Planet Bul. 40, 206-207.]

4507 Petercollins           Discovered 1990 Mar. 19 by H. Shiozawa and M. Kizawa at Fujieda.
American amateur astronomer Peter L. Collins has (co-)discovered four novae visually: V1668 Cygni (1978), QU Vulpeculae (1984), QV Vulpeculae (1987) and V1974 Cygni (1992).
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2014-09-09Last Updated: 2014-11-10

[ show close-approach data ]
Alternate Designations
 1990 FV = 1932 HG = 1970 EQ3 = 1975 EX = 1976 KG1 = 1977 QM = 1985 FV = 1987 RL5 = 1987 SW 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2014-Dec-18 22:22 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin