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136846 (1997 YV14)
Classification: Main-belt Asteroid          SPK-ID: 2136846
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09494050907369576 4.5517e-08  
a 2.196767291472605 8.5296e-09 au
q 1.988205086503752 9.9885e-08 au
i 2.300044860929634 4.1207e-06 deg
node 301.2829857783904 0.00012096 deg
peri 268.2842002686801 0.00012278 deg
M 289.8385784897469 2.214e-05 deg
tp 2459432.277025968400
(2021-Aug-05.77702597)
7.3531e-05 TDB
period 1189.253688886999
3.26
6.9265e-06
1.896e-08
d
yr
n .3027108541802528 1.7631e-09 deg/d
Q 2.405329496441457 9.3394e-09 au
  Orbit Determination Parameters
   # obs. used (total)      492  
   data-arc span      8423 days (23.06 yr)  
   first obs. used      1997-12-28  
   last obs. used      2021-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62246  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 10:06:24  

Additional Information
 Earth MOID = .983364 au 
 Jupiter MOID = 2.5622 au 
 T_jup = 3.661 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457524.5 (2016-May-16.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09491177039624411 4.558e-08  
q 1.988219182217073 1.0002e-07 au
tp 2457054.893043998739
(2015-Feb-01.39304400)
7.0646e-05 TDB
node 301.3404239510073 0.00012103 deg
peri 268.4883713229255 0.00012285 deg
i 2.299239958962162 4.1198e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      492  
   data-arc span      8423 days (23.06 yr)  
   first obs. used      1997-12-28  
   last obs. used      2021-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62246  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 10:06:24  

Additional Information
 Jupiter MOID = 2.5622 au 
 T_jup = 3.661 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.077543817023164E-15 -4.54538346732917E-15 -2.505350556662059E-13 -9.933938018231217E-15 -6.431569194052416E-14 -8.406699668374329E-17
q -4.54538346732917E-15 1.000398409760765E-14 6.101448421898003E-13 2.082824405502375E-14 1.635202988502964E-13 2.27983415586486E-16
tp -2.505350556662059E-13 6.101448421898003E-13 4.990883699052829E-9 1.902825969430509E-11 1.511101348416756E-9 -3.14137119559071E-13
node -9.933938018231217E-15 2.082824405502375E-14 1.902825969430509E-11 1.464872560393343E-8 -1.463088640504289E-8 2.789061717665434E-11
peri -6.431569194052416E-14 1.635202988502964E-13 1.511101348416756E-9 -1.463088640504289E-8 1.509279214153646E-8 -2.797638980418567E-11
i -8.406699668374329E-17 2.27983415586486E-16 -3.14137119559071E-13 2.789061717665434E-11 -2.797638980418567E-11 1.697308381671878E-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 16.6   n/a MPO236902  

136846 (1997 YV14)          Discovered 1997-Dec-28 by Spacewatch at Kitt Peak
Reference: 20061205/Numbers.arcLast Updated: 2006-12-13

Alternate Designations
 1997 YV14 = 2003 UO257 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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