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3833 Calingasta (1971 SC)
Classification: Mars-crossing Asteroid          SPK-ID: 2003833
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3882232814787416 8.1383e-08  
a 2.196935319623529 4.8434e-09 AU
q 1.344033880642734 1.7845e-07 AU
i 11.99763326362464 8.5475e-06 deg
node 170.1992560029692 2.8091e-05 deg
peri 173.9904684030014 2.9091e-05 deg
M 107.2055084243437 7.7241e-06 deg
tp 2456646.307848598299
(2013-Dec-19.80784860)
2.4906e-05 JED
period 1189.390138423691
3.26
3.9332e-06
1.077e-08
d
yr
n .3026761265038829 1.0009e-09 deg/d
Q 3.049836758604323 6.7237e-09 AU
  Orbit Determination Parameters
   # obs. used (total)      517  
   data-arc span      15881 days (43.48 yr)  
   first obs. used      1971-08-01  
   last obs. used      2015-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5442  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Feb-04 13:07:45  

Additional Information
 Earth MOID = .338119 AU 
 T_jup = 3.540 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.3 mag n/a MPO263381  
rotation period rot_per 199. h n/a LCDB (Rev. 2015-Feb); Warner et al., 2009 Published Reference List:
[Pravec, P.; Wolf, M.; Sarounova, L. (2010) http://www.asu.cas.cz/~ppravec/neo.htm]
[Megna, R. (2011) http://www.macastronomy.com/MacAstronomy.com/ Asteroids.html]
[Owings, L.E. (2013) Minor Planet Bul. 40, 8-10.]
SMASSII spectral type spec_B Cb   n/a EAR-A-5-DDR-TAXONOMY-V4.0 based on a high-resolution spectrum by Xu et al. (1995) or Bus and Binzel (2002)

3833 Calingasta (1971 SC)          Discovered 1971-Sep-27 by Gibson, J. and Cesco, C. U. at El Leoncito
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1971 SC = 1984 SC 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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