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JPL Small-Body Database Browser
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172701 (2004 BM25)
Classification: Main-belt Asteroid          SPK-ID: 2172701
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .146169423617588 8.3612e-08  
a 2.691597380817278 2.6669e-08 au
q 2.298168143052607 2.141e-07 au
i 2.162912463952556 7.2647e-06 deg
node 298.0405091841862 0.00018069 deg
peri 202.9849857715574 0.00018247 deg
M 238.3539346516393 3.1598e-05 deg
tp 2459545.515856708744
(2021-Nov-27.01585671)
0.0001481 TDB
period 1612.922767812249
4.42
2.3972e-05
6.563e-08
d
yr
n .2231972957318347 3.3172e-09 deg/d
Q 3.085026618581949 3.0567e-08 au
  Orbit Determination Parameters
   # obs. used (total)      280  
   data-arc span      8999 days (24.64 yr)  
   first obs. used      1995-01-07  
   last obs. used      2019-08-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60313  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 03:45:44  

Additional Information
 Earth MOID = 1.31134 au 
 Jupiter MOID = 1.93965 au 
 T_jup = 3.355 
[ 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 16.1   n/a MPO449896  

172701 (2004 BM25)          Discovered 2004-Jan-19 by CSS at Catalina
Reference: 20071224/Numbers.arcLast Updated: 2007-12-22

[ show close-approach data ]
Alternate Designations
 2004 BM25 = 2000 GP158 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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