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4070 Rozov (1980 RS2)
Classification: Main-belt Asteroid          SPK-ID: 2004070
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1675251374972415 3.0878e-08  
a 2.251465749863367 6.5759e-09 au
q 1.874288640547176 6.9968e-08 au
i 3.784156838710838 3.1133e-06 deg
node 253.1650897254243 5.3017e-05 deg
peri 123.8987882833586 5.3836e-05 deg
M 259.9780868802965 9.9324e-06 deg
tp 2459343.338116268250
(2021-May-08.83811627)
3.4593e-05 TDB
period 1233.946822321447
3.38
5.406e-06
1.48e-08
d
yr
n .2917467701912188 1.2782e-09 deg/d
Q 2.628642859179557 7.6775e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2604  
   data-arc span      24410 days (66.83 yr)  
   first obs. used      1953-10-07  
   last obs. used      2020-08-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42189  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-24 23:11:11  

Additional Information
 Earth MOID = .879277 au 
 Jupiter MOID = 2.84529 au 
 T_jup = 3.605 
[ 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 13.3   n/a MPO435737  
diameter diameter 5.237 km 0.167 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 5.8956 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Behrend, R. (2014) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
geometric albedo albedo 0.308   0.026 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

4070 Rozov (1980 RS2)          Discovered 1980-Sep-08 by Zhuravleva, L. V. at Nauchnyj
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1980 RS2 = 1953 TX = 1953 VO 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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