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487103 (2014 OC148)
Classification: Main-belt Asteroid          SPK-ID: 2487103
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1604317842884662 4.9257e-08  
a 2.361393951008139 2.5966e-08 au
q 1.982551306039912 1.1765e-07 au
i 2.736384581335714 7.7232e-06 deg
node 20.94706244777096 0.00024497 deg
peri 212.9828147174363 0.0002485 deg
M 272.2243343395828 4.4061e-05 deg
tp 2459323.663815744043
(2021-Apr-19.16381574)
0.00016429 TDB
period 1325.412604877787
3.63
2.1861e-05
5.985e-08
d
yr
n .2716135327784925 4.48e-09 deg/d
Q 2.740236595976365 3.0131e-08 au
  Orbit Determination Parameters
   # obs. used (total)      65  
   data-arc span      7099 days (19.44 yr)  
   first obs. used      1999-03-13  
   last obs. used      2018-08-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64723  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 16:02:57  

Additional Information
 Earth MOID = .972128 au 
 Jupiter MOID = 2.25812 au 
 T_jup = 3.532 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457106.5 (2015-Mar-25.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1607049251081659 4.9165e-08  
q 1.981688556699595 1.1745e-07 au
tp 2456673.537773215615
(2014-Jan-16.03777322)
0.00015199 TDB
node 20.96236240706838 0.00024483 deg
peri 213.0560916431428 0.00024837 deg
i 2.737809168579686 7.7284e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      65  
   data-arc span      7099 days (19.44 yr)  
   first obs. used      1999-03-13  
   last obs. used      2018-08-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64723  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 16:02:57  

Additional Information
 Jupiter MOID = 2.25812 au 
 T_jup = 3.532 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.417160294031716E-15 -5.674811647346504E-15 3.896887014323463E-13 2.701212608504065E-14 1.533778304394171E-14 -2.627228769993115E-15
q -5.674811647346504E-15 1.379359346247864E-14 -4.519342057008247E-13 -7.133969656208387E-14 1.465601599206051E-13 6.312368673071012E-15
tp 3.896887014323463E-13 -4.519342057008247E-13 2.309973784055912E-8 4.881860182204573E-10 6.557745385466319E-9 -3.016963124331397E-11
node 2.701212608504065E-14 -7.133969656208387E-14 4.881860182204573E-10 5.99420469790679E-8 -5.972487326953532E-8 -1.198365962847962E-9
peri 1.533778304394171E-14 1.465601599206051E-13 6.557745385466319E-9 -5.972487326953532E-8 6.168724373159143E-8 1.187854857411036E-9
i -2.627228769993115E-15 6.312368673071012E-15 -3.016963124331397E-11 -1.198365962847962E-9 1.187854857411036E-9 5.97281723511888E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.1   n/a MPO456348  

487103 (2014 OC148)          Discovered 2006-Jan-31 by Spacewatch at Kitt Peak
Reference: Last Updated: 2017-03-14

Alternate Designations
 2014 OC148 = 2013 BP9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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