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JPL Small-Body Database Browser
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487170 (2014 OD274)
Classification: Main-belt Asteroid          SPK-ID: 2487170
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1908704223590897 6.6736e-08  
a 2.999371339039498 6.6892e-08 au
q 2.42688006474528 2.1323e-07 au
i 7.295166994877297 5.8776e-06 deg
node 43.03495070134208 7.1841e-05 deg
peri 315.1394385966446 7.5385e-05 deg
M 11.4656215743341 2.9486e-05 deg
tp 2458940.071907467974
(2020-Mar-31.57190747)
0.00015403 TDB
period 1897.333970992557
5.19
6.3471e-05
1.738e-07
d
yr
n .1897399221770495 6.3473e-09 deg/d
Q 3.571862613333715 7.9659e-08 au
  Orbit Determination Parameters
   # obs. used (total)      80  
   data-arc span      5408 days (14.81 yr)  
   first obs. used      2004-09-14  
   last obs. used      2019-07-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56007  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:18:52  

Additional Information
 Earth MOID = 1.43036 au 
 Jupiter MOID = 1.90555 au 
 T_jup = 3.213 
[ 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 16.4   n/a MPO440944  

487170 (2014 OD274)          Discovered 2014-Jun-29 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2017-03-14

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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