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2971 Mohr (1980 YL)
Classification: Main-belt Asteroid          SPK-ID: 2002971
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1174301457611507 4.9832e-08  
a 2.246072466963534 1.1461e-08 au
q 1.982315849777899 1.108e-07 au
i 6.995675448491288 5.2292e-06 deg
node 76.12991475491016 5.3065e-05 deg
peri 352.6579193509837 6.1035e-05 deg
M 220.5551129188416 3.1756e-05 deg
tp 2458076.749099271017
(2017-Nov-19.24909927)
0.00010953 JED
period 1229.515684126737
3.37
9.4105e-06
2.576e-08
d
yr
n .2927982169301808 2.241e-09 deg/d
Q 2.509829084149169 1.2806e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1364  
   data-arc span      18847 days (51.60 yr)  
   first obs. used      1963-11-11  
   last obs. used      2015-06-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .46969  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 11:44:12  

Additional Information
 Earth MOID = .99515 au 
 Jupiter MOID = 2.74426 au 
 T_jup = 3.612 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.2 mag n/a MPO337273  

2971 Mohr (1980 YL)          Discovered 1980-Dec-30 by Mrkos, A. at Klet
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1980 YL = 1963 VJ = 1973 SM5 = 1976 SM10 = 1982 KQ2 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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