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30976 (1995 FH1)
Classification: Main-belt Asteroid          SPK-ID: 2030976
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09663775728873628 4.8537e-08  
a 2.598521787359584 1.2073e-08 au
q 2.347406469563235 1.2652e-07 au
i 12.96279448682152 5.9509e-06 deg
node 5.811833794344182 1.3351e-05 deg
peri 211.2328528919115 2.6523e-05 deg
M 29.85355864968818 2.1354e-05 deg
tp 2459073.623386608495
(2020-Aug-12.12338661)
9.09e-05 TDB
period 1529.987810060259
4.19
1.0663e-05
2.919e-08
d
yr
n .2352959923163187 1.6399e-09 deg/d
Q 2.849637105155933 1.324e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1597  
   data-arc span      24590 days (67.32 yr)  
   first obs. used      1953-03-16  
   last obs. used      2020-07-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47052  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 06:43:31  

Additional Information
 Earth MOID = 1.35061 au 
 Jupiter MOID = 2.13722 au 
 T_jup = 3.373 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.98   n/a E2021B10  

30976 (1995 FH1)          Discovered 1995-Mar-28 by Ueda, S., Kaneda, H. at Kushiro
Reference: 20011130/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1995 FH1 = 1953 FN = 1974 HN = 1978 ED5 = 1999 DU7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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