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 ]  
52437 (1994 PY27)
Classification: Main-belt Asteroid          SPK-ID: 2052437
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08788187629603997 4.1242e-08  
a 2.253685970894244 9.6083e-09 au
q 2.055627819189996 9.7001e-08 au
i 5.064371894027007 4.1167e-06 deg
node 127.8731087455436 4.7363e-05 deg
peri 117.1079106001263 5.5763e-05 deg
M 356.9175437482248 3.2299e-05 deg
tp 2459211.081151910678
(2020-Dec-27.58115191)
0.0001109 TDB
period 1235.77250630906
3.38
7.9028e-06
2.164e-08
d
yr
n .2913157544467704 1.863e-09 deg/d
Q 2.451744122598493 1.0453e-08 au
  Orbit Determination Parameters
   # obs. used (total)      770  
   data-arc span      9434 days (25.83 yr)  
   first obs. used      1994-08-12  
   last obs. used      2020-06-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56298  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 10:45:24  

Additional Information
 Earth MOID = 1.04632 au 
 Jupiter MOID = 2.55918 au 
 T_jup = 3.615 
[ 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 16.09   n/a E2021B10  
rotation period rot_per 5.02 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Chang, C.-K.; Ip, W.-H.; Cheng, Y.-C.; Ngeow, C.-C.; et al. (2014) Astrophys. J. 788, A17.]
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

52437 (1994 PY27)          Discovered 1994-Aug-12 by Elst, E. W. at La Silla
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1994 PY27 = 2000 FM45 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-18 19:49 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin