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 ]  
72361 (2001 BX77)
Classification: Main-belt Asteroid          SPK-ID: 2072361
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 37 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .052535737903329 3.3834e-08  
a 2.978248816940894 1.5282e-08 au
q 2.821784317683188 1.0313e-07 au
i 11.08221195470219 3.4094e-06 deg
node 165.1176104785644 1.7069e-05 deg
peri 42.85135590334191 3.6757e-05 deg
M 280.3195266991316 3.3764e-05 deg
tp 2459616.017479734281
(2022-Feb-05.51747973)
0.00017692 TDB
period 1877.3268594868
5.14
1.445e-05
3.956e-08
d
yr
n .1917620249136648 1.476e-09 deg/d
Q 3.134713316198601 1.6085e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1636  
   data-arc span      8218 days (22.50 yr)  
   first obs. used      1998-09-19  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50339  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 07:15:32  

Additional Information
 Earth MOID = 1.82958 au 
 Jupiter MOID = 1.84172 au 
 T_jup = 3.230 
[ 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 13.97   n/a MPCxxxxx  
diameter diameter 6.503 km 0.439 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.138   0.030 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

72361 (2001 BX77)          Discovered 2001-Jan-25 by Spacewatch at Kitt Peak
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 BX77 = 1998 SB126 = 2000 AX176 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-13 12:37 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin