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 ]  
52317 (1992 BC1)
Classification: Mars-crossing Asteroid          SPK-ID: 2052317
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 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3320224426245807 3.5242e-08  
a 2.378443975310594 7.6613e-09 au
q 1.588747196982253 8.6808e-08 au
i 22.84925275852024 4.1112e-06 deg
node 135.4373430610707 9.091e-06 deg
peri 273.382153419076 1.0923e-05 deg
M 357.7493352876454 5.8137e-06 deg
tp 2459208.876182224329
(2020-Dec-25.37618222)
2.1647e-05 TDB
period 1339.793343808951
3.67
6.4735e-06
1.772e-08
d
yr
n .2686981553263595 1.2983e-09 deg/d
Q 3.168140753638936 1.0205e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1573  
   data-arc span      10647 days (29.15 yr)  
   first obs. used      1992-01-28  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51295  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 06:17:48  

Additional Information
 Earth MOID = .775473 au 
 Jupiter MOID = 2.6395 au 
 T_jup = 3.363 
[ 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 14.36   n/a MPCxxxxx  
rotation period rot_per 34.07 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:
[Stephens, R.D. (2014) Minor Planet Bull. 41, 171-175.]

52317 (1992 BC1)          Discovered 1992-Jan-30 by Helin, E. F. at Palomar
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1992 BC1 = 1999 CC1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-19 00:09 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin