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575 Renate (A905 SJ)
Classification: Main-belt Asteroid          SPK-ID: 2000575
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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 52 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1269174610977304 1.6884e-08  
a 2.555163437541249 6.3984e-09 au
q 2.230868581358764 4.4043e-08 au
i 15.0031292346811 6.6983e-07 deg
node 349.6064043273014 3.7691e-06 deg
peri 333.788237009865 7.6406e-06 deg
M 106.9326229993146 7.1419e-06 deg
tp 2458757.366918728235
(2019-Sep-30.86691873)
2.9467e-05 TDB
period 1491.854448000008
4.08
5.6037e-06
1.534e-08
d
yr
n .2413104042975633 9.064e-10 deg/d
Q 2.879458293723733 7.2105e-09 au
  Orbit Determination Parameters
   # obs. used (total)      3096  
   data-arc span      42185 days (115.50 yr)  
   first obs. used      1905-09-19  
   last obs. used      2021-03-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .35607  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-03 18:36:21  

Additional Information
 Earth MOID = 1.22702 au 
 Jupiter MOID = 2.51528 au 
 T_jup = 3.379 
[ 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 10.86   n/a MPCxxxxx  
diameter diameter 19.106 km 0.290 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 3.676 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Warner, B.D. (2000) Minor Planet Bull. 27, 4-6.]
[Behrend, R. (2003) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Ivarsen, K.; Willis, S.; Ingleby, L.; Matthews, D.; Simet, M. (2004) Minor Planet Bull. 31, 29-33.]
[Behrend, R. (2007) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Warner, B.D. (2011) Minor Planet Bull. 38, 52-54.]
[Kim, M.-J.; Choi, Y.-J.; Moon, H.-K.; Byun, Y.-I.; et al. (2014) Astron. J. 147, A56.]
geometric albedo albedo 0.211   0.063 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

575 Renate (A905 SJ)          Discovered 1905-Sep-19 by Wolf, M. at Heidelberg
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 A905 SJ = 1981 EO1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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