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2849 Shklovskij (1976 GN3)
Classification: Main-belt Asteroid          SPK-ID: 2002849
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 43 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .009519100211055013 1.5119e-08  
a 2.566253482517562 8.7363e-09 au
q 2.541825058450509 3.7758e-08 au
i 6.809738567437376 5.2478e-07 deg
node 44.03987809627031 4.478e-06 deg
peri 300.334561653552 8.3523e-05 deg
M 174.8697875195117 8.2033e-05 deg
tp 2458471.109611636544
(2018-Dec-18.60961164)
0.00034163 TDB
period 1501.577508244789
4.11
7.6678e-06
2.099e-08
d
yr
n .2397478638454088 1.2243e-09 deg/d
Q 2.590681906584616 8.8195e-09 au
  Orbit Determination Parameters
   # obs. used (total)      3684  
   data-arc span      19292 days (52.82 yr)  
   first obs. used      1968-05-22  
   last obs. used      2021-03-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .39804  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 14:22:23  

Additional Information
 Earth MOID = 1.54087 au 
 Jupiter MOID = 2.41085 au 
 T_jup = 3.422 
[ 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 13.03   n/a E2020-QM5  
diameter diameter 13.534 km 0.116 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 2.99974 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
geometric albedo albedo 0.061   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

2849 Shklovskij (1976 GN3)          Discovered 1976-Apr-01 by Chernykh, N. at Nauchnyj
Reference: DISCOVERY.DBLast Updated: 2003-08-29

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Alternate Designations
 1976 GN3 = 1968 KE = 1972 HA = 1980 GU 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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