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1325 Inanda (1934 NR)
Classification: Main-belt Asteroid          SPK-ID: 2001325
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 40 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2537693734515256 4.9863e-08  
a 2.542119053459507 6.11e-09 au
q 1.897007094023902 1.2847e-07 au
i 7.408384581111346 4.7318e-06 deg
node 14.33256892936526 2.7308e-05 deg
peri 336.8531285877216 2.8096e-05 deg
M 48.11680432718568 6.9443e-06 deg
tp 2458802.627003444490
(2019-Nov-15.12700344)
2.8155e-05 TDB
period 1480.444924721169
4.05
5.3374e-06
1.461e-08
d
yr
n .2431701402656389 8.7669e-10 deg/d
Q 3.187231012895111 7.6605e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2784  
   data-arc span      31250 days (85.56 yr)  
   first obs. used      1934-07-14  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44134  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 15:51:43  

Additional Information
 Earth MOID = .894411 au 
 Jupiter MOID = 2.25602 au 
 T_jup = 3.388 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.1   n/a MPO435708  
diameter diameter 10.890 km 0.110 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 20.52 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Warner, B.D. (2008) Minor Planet Bull. 35, 67-71.]
geometric albedo albedo 0.374   0.041 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

1325 Inanda (1934 NR)          Discovered 1934-Jul-14 by Jackson, C. at Johannesburg (UO)
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1934 NR = 1926 RP = 1930 OD 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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