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249097 (2007 VS176)
Classification: Main-belt Asteroid          SPK-ID: 2249097
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1749597131644908 5.0072e-08  
a 2.329550317536481 1.4289e-08 au
q 1.92197286217805 1.2105e-07 au
i 1.973246595676696 7.1583e-06 deg
node 172.08274722045 0.00015573 deg
peri 99.46170347955912 0.00015722 deg
M 308.6412396104583 2.2579e-05 deg
tp 2459185.775759518754
(2020-Dec-02.27575952)
8.2287e-05 TDB
period 1298.693210678302
3.56
1.1949e-05
3.271e-08
d
yr
n .2772017263507319 2.5505e-09 deg/d
Q 2.737127772894913 1.679e-08 au
  Orbit Determination Parameters
   # obs. used (total)      143  
   data-arc span      7618 days (20.86 yr)  
   first obs. used      1999-06-20  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5945  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 13:40:34  

Additional Information
 Earth MOID = .906978 au 
 Jupiter MOID = 2.36329 au 
 T_jup = 3.550 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457154.5 (2015-May-12.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1755977881520444 5.0029e-08  
q 1.920218715486255 1.2098e-07 au
tp 2456587.432071120131
(2013-Oct-21.93207112)
7.3004e-05 TDB
node 172.1103745213262 0.00015586 deg
peri 99.3246515667004 0.00015734 deg
i 1.971872140008632 7.1583e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      143  
   data-arc span      7618 days (20.86 yr)  
   first obs. used      1999-06-20  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5945  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 13:40:34  

Additional Information
 Jupiter MOID = 2.36329 au 
 T_jup = 3.550 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.502857760943761E-15 -6.026620148585083E-15 -9.624759995703994E-15 -1.024048608221038E-14 3.786756534471914E-14 -7.799381219208413E-17
q -6.026620148585083E-15 1.463497069970505E-14 2.205936862082119E-13 2.136012857588038E-14 -2.091703896537066E-14 3.104787785023357E-16
tp -9.624759995703994E-15 2.205936862082119E-13 5.329548715012386E-9 -4.394344301216531E-11 1.58648340720637E-9 4.78232268447826E-13
node -1.024048608221038E-14 2.136012857588038E-14 -4.394344301216531E-11 2.429305265407157E-8 -2.429119507696413E-8 5.742322925139437E-11
peri 3.786756534471914E-14 -2.091703896537066E-14 1.58648340720637E-9 -2.429119507696413E-8 2.475616048997764E-8 -5.727906380764551E-11
i -7.799381219208413E-17 3.104787785023357E-16 4.78232268447826E-13 5.742322925139437E-11 -5.727906380764551E-11 5.124182391898813E-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 17.7   n/a MPO418329  

249097 (2007 VS176)          Discovered 2007-Nov-05 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20100824/Numbers.arcLast Updated: 2010-08-27

[ show close-approach data ]
Alternate Designations
 2007 VS176 = 1999 MF2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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