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305060 (2007 UY77)
Classification: Main-belt Asteroid          SPK-ID: 2305060
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09611049696287173 6.3258e-08  
a 2.627727161301699 2.1903e-08 au
q 2.375174997946157 1.6572e-07 au
i 2.078841012398502 7.557e-06 deg
node 349.5361072894312 0.00017303 deg
peri 62.65288052255536 0.00017753 deg
M 323.7959523720099 4.1135e-05 deg
tp 2459156.967253315925
(2020-Nov-03.46725332)
0.0001785 TDB
period 1555.853968940877
4.26
1.9453e-05
5.326e-08
d
yr
n .231384183340204 2.893e-09 deg/d
Q 2.880279324657242 2.4008e-08 au
  Orbit Determination Parameters
   # obs. used (total)      124  
   data-arc span      9531 days (26.09 yr)  
   first obs. used      1994-10-08  
   last obs. used      2020-11-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58512  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 06:08:42  

Additional Information
 Earth MOID = 1.38681 au 
 Jupiter MOID = 2.41679 au 
 T_jup = 3.394 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457113.5 (2015-Apr-01.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09708038048555338 6.3439e-08  
q 2.373369732805901 1.6655e-07 au
tp 2457593.479193684625
(2016-Jul-23.97919368)
0.00016926 TDB
node 349.7829667426498 0.00017263 deg
peri 60.97707312340115 0.00017702 deg
i 2.082010477428578 7.5627e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      124  
   data-arc span      9531 days (26.09 yr)  
   first obs. used      1994-10-08  
   last obs. used      2020-11-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58512  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 06:08:42  

Additional Information
 Jupiter MOID = 2.41679 au 
 T_jup = 3.394 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.024529486564179E-15 -1.049024916930055E-14 -1.115603044996195E-12 1.015625194134732E-14 -1.309620114734809E-13 -7.597304575603438E-16
q -1.049024916930055E-14 2.773968901712502E-14 3.960749631433678E-12 -2.340251185484752E-14 5.551809223780473E-13 2.398842913952894E-15
tp -1.115603044996195E-12 3.960749631433678E-12 2.865034150705442E-8 4.042084227264247E-11 6.657002946231452E-9 5.360480119728029E-12
node 1.015625194134732E-14 -2.340251185484752E-14 4.042084227264247E-11 2.980138198667104E-8 -2.977092814128691E-8 8.773192785576538E-12
peri -1.309620114734809E-13 5.551809223780473E-13 6.657002946231452E-9 -2.977092814128691E-8 3.133751119572753E-8 -7.54772006804911E-12
i -7.597304575603438E-16 2.398842913952894E-15 5.360480119728029E-12 8.773192785576538E-12 -7.54772006804911E-12 5.719407382168683E-11

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 17.5   n/a MPO476357  

305060 (2007 UY77)          Discovered 2007-Oct-30 by Spacewatch at Kitt Peak
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

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