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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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 43 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1269194908911366 4.5013e-08  
a 2.554608721384791 8.1802e-09 au
q 2.230379083040576 1.1697e-07 au
i 15.00358793870333 4.9682e-06 deg
node 349.6110311335644 1.4335e-05 deg
peri 333.6876798839142 2.1014e-05 deg
M 58.75915640243843 1.595e-05 deg
tp 2458757.078987832588
(2019-Sep-30.57898783)
6.5717e-05 TDB
period 1491.368660572394
4.08
7.1633e-06
1.961e-08
d
yr
n .2413890069688271 1.1594e-09 deg/d
Q 2.878838359729007 9.2184e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2631  
   data-arc span      41765 days (114.35 yr)  
   first obs. used      1905-09-19  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .3812  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 15:31:12  

Additional Information
 Earth MOID = 1.22847 au 
 Jupiter MOID = 2.51559 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 10.8   n/a MPO347516  
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. 2019-August); 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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