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3157 Novikov (1973 SX3)
Classification: Main-belt Asteroid          SPK-ID: 2003157
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 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1470987213254153 3.8844e-08  
a 3.149861714478809 1.5421e-08 au
q 2.686521083927096 1.21e-07 au
i 7.597736751808367 3.818e-06 deg
node 41.64317412128811 2.9536e-05 deg
peri 322.2720303252438 3.2073e-05 deg
M 127.4515155460101 1.424e-05 deg
tp 2458277.600104678127
(2018-Jun-08.10010468)
7.9159e-05 TDB
period 2041.905592106718
5.59
1.4995e-05
4.105e-08
d
yr
n .1763058984664287 1.2947e-09 deg/d
Q 3.613202345030523 1.7689e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2659  
   data-arc span      25034 days (68.54 yr)  
   first obs. used      1951-11-30  
   last obs. used      2020-06-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44052  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 15:54:12  

Additional Information
 Earth MOID = 1.69002 au 
 Jupiter MOID = 1.86404 au 
 T_jup = 3.178 
[ 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 11.6   n/a MPO337275  
diameter diameter 29.876 km 0.193 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 14.930 h n/a LCDB (Rev. 2019-August); 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:
[Marchini, A.; Papini, R.; Banfi, M.; Salvaggio, F. (2019) Minor Planet Bull. 46, 213-214.]
[Marchini, A.; Papini, R.; Banfi, M.; Salvaggio, F.; et al. (2019) Minor Planet Bull. 46, 357.]
geometric albedo albedo 0.048   0.003 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

3157 Novikov (1973 SX3)          Discovered 1973-Sep-25 by Zhuravleva, L. at Nauchnyj
Reference: DISCOVERY.DBLast Updated: 2003-08-29

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Alternate Designations
 1973 SX3 = 1957 YO = 1976 GN4 = 1979 VG3 = 1982 HX2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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