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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09628018991488185 6.2024e-08  
a 2.62818892442198 1.817e-08 au
q 2.375146395646443 1.5995e-07 au
i 2.078794500943585 5.9877e-06 deg
node 349.5344495259464 0.00017149 deg
peri 62.66952894025826 0.00017467 deg
M 10.05915685968318 3.1495e-05 deg
tp 2459157.014709294185
(2020-Nov-03.51470929)
0.00013614 TDB
period 1556.264095735188
4.26
1.6139e-05
4.419e-08
d
yr
n .2313232059947601 2.3989e-09 deg/d
Q 2.881231453197517 1.9919e-08 au
  Orbit Determination Parameters
   # obs. used (total)      146  
   data-arc span      9597 days (26.28 yr)  
   first obs. used      1994-10-08  
   last obs. used      2021-01-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59166  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 05:53:37  

Additional Information
 Earth MOID = 1.38594 au 
 Jupiter MOID = 2.41608 au 
 T_jup = 3.394 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457577.5 (2016-Jul-08.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09683100996646014 6.202e-08  
q 2.373873712815477 1.5993e-07 au
tp 2457593.375366031911
(2016-Jul-23.87536603)
0.00013517 TDB
node 349.7820910645434 0.00017108 deg
peri 60.93003846586506 0.00017423 deg
i 2.081830009591183 5.9948e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      146  
   data-arc span      9597 days (26.28 yr)  
   first obs. used      1994-10-08  
   last obs. used      2021-01-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59166  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 05:53:37  

Additional Information
 Jupiter MOID = 2.41608 au 
 T_jup = 3.394 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.846502057921405E-15 -9.869423957581899E-15 2.460407727087721E-13 2.220831108253713E-14 1.423394392498371E-13 -2.481715130106408E-15
q -9.869423957581899E-15 2.557737867290048E-14 -7.811172526082116E-13 -5.72566570173237E-14 -4.052176941850258E-13 6.730390607874171E-15
tp 2.460407727087721E-13 -7.811172526082116E-13 1.827098597673751E-8 2.580136566728334E-11 4.498712421125176E-9 2.556346532118212E-12
node 2.220831108253713E-14 -5.72566570173237E-14 2.580136566728334E-11 2.927001275868443E-8 -2.924240033691605E-8 1.053313833849273E-10
peri 1.423394392498371E-13 -4.052176941850258E-13 4.498712421125176E-9 -2.924240033691605E-8 3.03570787818225E-8 -1.047579678934339E-10
i -2.481715130106408E-15 6.730390607874171E-15 2.556346532118212E-12 1.053313833849273E-10 -1.047579678934339E-10 3.593705997449449E-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 17.59   n/a MPCxxxxx  

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

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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