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JPL Small-Body Database Browser
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2298 Cindijon (A915 TA)
Classification: Main-belt Asteroid          SPK-ID: 2002298
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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1725521232025214 3.9857e-08  
a 2.407141360032847 8.3324e-09 au
q 1.991784007510575 9.7974e-08 au
i 5.162121619963439 4.9091e-06 deg
node 198.4268762441582 4.3596e-05 deg
peri 147.3933916340412 4.5645e-05 deg
M 282.8126233317356 1.3883e-05 deg
tp 2458892.978939768570
(2020-Feb-13.47893977)
5.3046e-05 TDB
period 1364.114481687988
3.73
7.0829e-06
1.939e-08
d
yr
n .2639074687884901 1.3703e-09 deg/d
Q 2.82249871255512 9.7702e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2088  
   data-arc span      38035 days (104.13 yr)  
   first obs. used      1915-09-10  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48516  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 02:14:19  

Additional Information
 Earth MOID = .98636 au 
 Jupiter MOID = 2.60325 au 
 T_jup = 3.496 
[ 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 12.8   n/a MPO337266  
diameter diameter 6.208 km 0.157 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 14.506 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Published Reference List:
[Pravec, P.; Wolf, M.; Sarounova, L. (2016) http://www.asu.cas.cz/~ppravec/neo.htm]
geometric albedo albedo 0.317   0.029 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

2298 Cindijon (A915 TA)          Discovered 1915-Oct-02 by Wolf, M. at Heidelberg
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 A915 TA = 1975 VE1 = 1975 WC1 = 1978 NW1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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