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575 Renate (1905 RE)
Classification: Main-belt Asteroid          SPK-ID: 2000575
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1279591267205531 4.6027e-08  
a 2.554798610796504 9.6357e-09 au
q 2.227888811612102 1.1865e-07 au
i 15.01185786359432 5.6865e-06 deg
node 349.6827633662716 1.4762e-05 deg
peri 333.98142269507 2.2581e-05 deg
M 32.20610283148908 1.6891e-05 deg
tp 2457267.065200200278
(2015-Sep-01.56520020)
6.9831e-05 JED
period 1491.534948492217
4.08
8.4382e-06
2.31e-08
d
yr
n .2413620950443848 1.3655e-09 deg/d
Q 2.881708409980907 1.0869e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1599  
   data-arc span      40252 days (110.20 yr)  
   first obs. used      1905-09-19  
   last obs. used      2015-12-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .46316  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 12:34:04  

Additional Information
 Earth MOID = 1.22389 au 
 Jupiter MOID = 2.50161 au 
 T_jup = 3.379 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 10.8 mag n/a MPO347516  
diameter diameter 21.26 km 1.5 IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 3
rotation period rot_per 3.676 h n/a LCDB (Rev. 2015-December); Warner et al., 2009 Published Reference List:
[Warner, B.D. (2000) Minor Planet Bul. 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 Bul. 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 Bul. 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 0.1706   0.027 IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 3

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

Alternate Designations
 1905 RE = 1981 EO1 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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