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JPL Small-Body Database Browser
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34994 (1977 CS1)
Classification: Main-belt Asteroid          SPK-ID: 2034994
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2232644866224195 6.2575e-08  
a 2.608958280376076 1.5365e-08 au
q 2.026470549288601 1.6797e-07 au
i 7.319022436157367 6.0602e-06 deg
node 128.4748319508235 3.342e-05 deg
peri 27.09040702541682 3.4928e-05 deg
M 89.64740525061107 9.0015e-06 deg
tp 2458617.203943068969
(2019-May-13.70394307)
3.7462e-05 TDB
period 1539.214438046778
4.21
1.3597e-05
3.723e-08
d
yr
n .2338855399880671 2.0661e-09 deg/d
Q 3.191446011463551 1.8795e-08 au
  Orbit Determination Parameters
   # obs. used (total)      828  
   data-arc span      15450 days (42.30 yr)  
   first obs. used      1977-02-11  
   last obs. used      2019-06-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5466  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 03:40:07  

Additional Information
 Earth MOID = 1.03989 au 
 Jupiter MOID = 1.81221 au 
 T_jup = 3.364 
[ show covariance matrix ]

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 14.9   n/a MPO275723  

34994 (1977 CS1)          Discovered 1977-Feb-11 by Bus, S. J. at Palomar
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

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